Assignee
NIHON PIPE CONVEYOR KENKYUSHO
JP·3 granted patents·26 citations·filing 1991–1997
Top patents by PatentIndex Score
3 records- 0148US5671602APower generating apparatus and vacuum generating apparatus by applying Torricelli's vacuumNIHON PIPE CONVEYOR KENKYUSHO·Filed 1995·Granted Sep 30, 1997·12 cites·7 claims
- 0245US5150783ATubular belt conveyorNIHON PIPE CONVEYOR KENKYUSHO·Filed 1991·Granted Sep 29, 1992·12 cites·1 claims
- 0329US5961296AVacuum-generating apparatus by applying torricelli's vacuumNIHON PIPE CONVEYOR KENKYUSHO·Filed 1997·Granted Oct 5, 1999·2 cites·5 claims
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