LandOfFree - US Patents - Listing for Mining or in situ disintegration of hard material,Hard material disintegrating machines

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

Rack assembly

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

Rack assembly for advancing a winning machine

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

Rack device for a drum cutter mining machine

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

Rack device for a mining machine

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

Rack device for advancing a mining machine

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

Rack drive for a drum cutter mining machine

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

Rack-driven mining machine with pivotal guide shoe

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

Ranging drum shearers

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

Rear loader road milling machine with height-adjustable...

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

Rear loader road milling machine with height-adjustable...

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

Reciprocably supported dual drive member and features thereof

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

Reciprocated concrete surfacer member with shielded spring retur

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

Reciprocating shingle remover with upward thrust blade

Mining or in situ disintegration of hard material – Hard material disintegrating machines – Remote control

Redundant remote control system used on a continuous miner and m

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

Reef miner with disk and drum cutters

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

Reinforced concrete milling/cutting mandrel

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

Removable hydraulic apparatus with electric control for multiple

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

Resonant beam for tool driving apparatus

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

Resonant beam suspension pads