Assignee
KALENBORN DR SCHMELZBASALTWERK
3 granted patents·39 citations·filing 1977–1980
Top patents by PatentIndex Score
3 records- 0177US4391664AProcess for fixing tiles in positionKALENBORN DR SCHMELZBASALTWERK·Filed 1980·Granted Jul 5, 1983·29 cites·6 claims
- 0237US4097032AForehearth with weir, particularly for use in a basalt smelting furnaceKALENBORN DR SCHMELZBASALTWERK·Filed 1977·Granted Jun 27, 1978·7 cites·11 claims
- 0326US4116621AFeeding chute or gateKALENBORN DR SCHMELZBASALTWERK·Filed 1977·Granted Sep 26, 1978·3 cites·12 claims
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