Patent FR583223A successfully refreshed from Google Patents.
FR583223A
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FR
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Improvements to valveless air pumps
Assignee: SAMGA ET BAVOX REUNIS ETS
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Filing: 1924-06-30
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Granted: 1925-01-08
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Expires: 1944-06-30
Abstract
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Inventors
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-27 19:31
CPC Classifications
F; F04; F04B; F04B39/00; F04B39/02; F04B39/0223; F04B39/023; F04B39/0238; F04B39/0246; F04B27/00; F04B27/005; F04B39/0005
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