Assignee
FROEHLICH AIR AG
CH·3 granted patents·63 citations·filing 1976–1989
Top patents by PatentIndex Score
3 records- 0175US4117884ATubular heat exchanger and process for its manufactureFROEHLICH AIR AG·Filed 1976·Granted Oct 3, 1978·27 cites·7 claims
- 0264US4600561AMethod and device for separating harmful substances from a flue gasFROEHLICH AIR AG·Filed 1984·Granted Jul 15, 1986·23 cites·22 claims
- 0362US4982511AProcess and apparatus for kiln-drying maltFROEHLICH AIR AG·Filed 1989·Granted Jan 8, 1991·13 cites·22 claims
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