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Lothar Fichtner
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Volkmarsen, DE
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last 30 patents
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Patent Grant
Shut-off device for pipes
Patent number
6,202,984
Issue date
Mar 20, 2001
Prazisionsarmaturen Ostfalenpark Barieben GmbH
Lothar Fichtner
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES