Patent FR72210E successfully refreshed from Google Patents.
FR72210E
Expired / Lapsed
FR
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Filter for smokers 'articles and smokers' articles fitted with this filter
Assignee: Guy-Roger Weill
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Filing: 1957-08-20
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Granted: 1960-08-05
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Expires: 1977-08-20
Abstract
No abstract record available.
Inventors
- 👤 Guy-Roger Weill
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-06 01:31
CPC Classifications
A; A24; A24D; A24D1/00; A24D1/004
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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