FR1396322A
Expired / Lapsed
FR
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Filtering devices
Assignee: Pierre Lucien Theobald
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Filing: 1963-10-02
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Granted: 1965-04-23
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Expires: 1983-10-02
Abstract
No abstract record available.
Inventors
- 👤 Pierre Lucien Theobald
- 👤 Richard Charles A Van-Der-Word
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 16:43
CPC Classifications
B; B01; B01D; B01D29/00; B01D29/11; B01D29/13; B01D29/15; B01D29/21; B01D29/50; B01D29/52; B01D2201/00; B01D2201/04; B01D2201/0469; B01D2201/0484; B01D2201/12; B01D2201/127
Claims Analysis
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References Cited (Backward Citations)
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