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Jacob P. Den Hartog
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Concord, MA, US
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last 30 patents
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Patent Grant
Centrifuge with chatter suppression
Patent number
4,069,967
Issue date
Jan 24, 1978
Bird Machine Company, Inc.
Herbert L. Crosby
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Grant
Centrifuge with chatter suppression
Patent number
4,069,966
Issue date
Jan 24, 1978
Bird Machine Company, Inc.
Herbert L. Crosby
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...