Patent FR989832A successfully refreshed from Google Patents.
FR989832A
Expired / Lapsed
FR
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Gas filter
Assignee: Fram Corp
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Filing: 1949-06-28
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Granted: 1951-09-13
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Expires: 1969-06-28
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-26 21:56
CPC Classifications
B; B01; B01D; B01D46/00; F; F02; F02M; F02M35/00; F02M35/02; F02M35/024
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