Machine for making concrete pipes in upright position

Machine for making dry cast concrete pipe

Means for vertically moving a ram in a compression molding machi

Method and apparatus for compression molding plastic articles

Method and apparatus for producing non-planar formed parts...

Mold and press assembly for press molding articles

Mold apparatus for helical articles

Mold assembly for forming contact lens blank

Mold assembly for lens blank, having mold cavity and...

Mold assembly for making an ocular lens blank

Mold assembly for making paper products

Mold assembly for manufacturing a masonry block

Mold closure system

Mold ejecting apparatus for cylindrical molding

Mold for making a masonry block

Mold for molding hollow bricks by means of a press

Mold for molding lens

Mold releasing device and mold releasing method

Mold surfaces with ultra thin release films

Mold with movable core insert