Assignee

LAHR HELMUT

2 granted patents·69 citations·filing 1978–1979

Technology mixA01G1 Y10T1

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2 records

0192USD262274SPlant standLAHR HELMUT·Filed 1979·Granted Dec 15, 1981·53 cites·1 claims
0255US4241538ADevice for automatically watering plant containersLAHR HELMUT·Filed 1978·Granted Dec 30, 1980·16 cites·1 claims

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