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Valetin Balter
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Cupertino, CA, US
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last 30 patents
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Mechanism for feedthrough of rotary and/or linear motions to a seal...
Patent number
4,885,946
Issue date
Dec 12, 1989
Huntington Mechanical Laboratories, Inc.
Valetin Balter
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...