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Bachmann Corporate Services, Inc.
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Lewiston, ME, US
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Patents Grants
last 30 patents
Information
Patent Grant
Louver dampers for use in gas turbines exhaust systems and having b...
Patent number
4,932,437
Issue date
Jun 12, 1990
Bachmann Corporate Services, Inc.
Lothar Bachmann
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Guillotine dampers with blade sealing means accommodative of therma...
Patent number
4,905,662
Issue date
Mar 6, 1990
Bachmann Corporate Services, Inc.
Lothar Bachmann
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...