Search
Selected: All

Apparatus for drifting openings in hard rock

Mining or in situ disintegration of hard material – Hard material disintegrating machines – With material-handling means
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Apparatus for drilling and inserting a horizontal pipe

Mining or in situ disintegration of hard material – Hard material disintegrating machines – Rotary cutter head with advance direction coincident or...
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Apparatus for excavating a recess

Mining or in situ disintegration of hard material – Hard material disintegrating machines – Cutter shiftable horizontally
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Apparatus for excavating passages

Mining or in situ disintegration of hard material – Hard material disintegrating machines – With mine roof-supporting means
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Apparatus for extending and retracting the cutter bars of a bori

Mining or in situ disintegration of hard material – Hard material disintegrating machines – Rotary cutter head with advance direction coincident or...
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Apparatus for finishing surfaces

Mining or in situ disintegration of hard material – Hard material disintegrating machines – Floor-working
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Apparatus for floor covering removal

Mining or in situ disintegration of hard material – Hard material disintegrating machines – Floor-working
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Apparatus for loading material

Mining or in situ disintegration of hard material – Hard material disintegrating machines – Cutter attached to endless chain or cable
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Apparatus for making small-bore tunnels

Mining or in situ disintegration of hard material – Hard material disintegrating machines – With mine roof-supporting means
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Apparatus for milling road surfaces

Mining or in situ disintegration of hard material – Hard material disintegrating machines – Floor-working
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Apparatus for milling road surfaces

Mining or in situ disintegration of hard material – Hard material disintegrating machines – Floor-working
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Apparatus for mining a seam, in particular of coal

Mining or in situ disintegration of hard material – Hard material disintegrating machines – With mine roof-supporting means
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Apparatus for pivotally positioning a clearing shield for a drum

Mining or in situ disintegration of hard material – Hard material disintegrating machines – Sidewall-working
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Apparatus for planing a paved surface

Mining or in situ disintegration of hard material – Hard material disintegrating machines – Floor-working
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Apparatus for positioning supply connections into association wi

Mining or in situ disintegration of hard material – Hard material disintegrating machines – Sidewall-working
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Apparatus for precision cutting of concrete surfaces

Mining or in situ disintegration of hard material – Hard material disintegrating machines – Floor-working
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Apparatus for progessively removing layers of overburden from an

Mining or in situ disintegration of hard material – Hard material disintegrating machines – Sidewall-working
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Apparatus for protecting of coal mine workers

Mining or in situ disintegration of hard material – Hard material disintegrating machines – Stepper-type advance-causing means
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Apparatus for reflex-percussive cutting of concrete etc.

Mining or in situ disintegration of hard material – Hard material disintegrating machines – Floor-working
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Apparatus for removing a floor covering

Mining or in situ disintegration of hard material – Hard material disintegrating machines – Floor-working
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0
  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.