FR641366A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Metal frame in several parts connected by a single clamping, for filter, covered by a decorative bell or not
Assignee: Leon Roger
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Filing: 1927-09-24
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Granted: 1928-08-02
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Expires: 1947-09-24
Abstract
No abstract record available.
Inventors
- 👤 Leon Roger
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-30 18:39
CPC Classifications
B; B01; B01D; B01D35/00; B01D35/02; B01D35/027; B01D35/04; B01D35/30
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