FR1239451A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
pleated paper filter element
Assignee: FR de l ACETYLENE SOC
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Filing: 1959-07-17
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Granted: 1960-08-26
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Expires: 1979-07-17
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-01 18:50
CPC Classifications
B; B01; B01D; B01D46/00; B01D46/10; B01D46/12; B01D46/121; B01D46/52; B01D46/521
Claims Analysis
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References Cited (Backward Citations)
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