Patent US4282010A successfully refreshed from Google Patents.
Patent FR71299E successfully refreshed from Google Patents.
FR71299E
Expired / Lapsed
FR
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Improvements to diaphragm pumps
Assignee: Separation SA Franc Pour La
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Filing: 1957-04-26
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Granted: 1959-11-02
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Expires: 1977-04-26
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-31 14:11
CPC Classifications
F; F04; F04B; F04B43/00; F04B43/08; F04B43/10; F04B43/107
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