Assignee
WAGNER MASCHF HEINRICH
3 granted patents·9 citations·filing 1975–1976
Technology mixB22C3
Top patents by PatentIndex Score
3 records- 0145US3970139AVacuum control valving apparatus for a vacuum sealed molding apparatusWAGNER MASCHF HEINRICH·Filed 1975·Granted Jul 20, 1976·5 cites·10 claims
- 0232US3970137AApparatus for producing and transferring casting mouldsWAGNER MASCHF HEINRICH·Filed 1975·Granted Jul 20, 1976·2 cites·4 claims
- 0331US4036283ARail conveyor for foundry molding boxesWAGNER MASCHF HEINRICH·Filed 1976·Granted Jul 19, 1977·2 cites·5 claims
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