FR1292392A
Expired / Lapsed
FR
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Improvements in the manufacture of filter mats in accordion-pleated porous sheet
Assignee: FR de l ACETYLENE SOC
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Filing: 1961-03-24
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Granted: 1962-05-04
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Expires: 1981-03-24
Abstract
No abstract record available.
Inventors
- 👤 Yves Guiban
- 👤 Pierre Messirejean
- 👤 Pierre Bousquet
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-29 16:22
CPC Classifications
B; B01; B01D; B01D46/00; B01D46/52; B01D46/521; A; A47; A47J; A47J31/00; A47J31/06; A47J31/08; B01D39/00; B01D39/14; B01D39/16; B01D39/18; B01D46/0001; B01D46/10
Claims Analysis
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References Cited (Backward Citations)
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