FR798568A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Suction filter with drum without cells
Assignee: Albert Gerlach
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Filing: 1935-02-25
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Granted: 1936-05-20
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Expires: 1955-02-25
Abstract
No abstract record available.
Inventors
- 👤 Albert Gerlach
- 👤 Wilhelm Hocheisel
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-29 23:37
CPC Classifications
B; B01; B01D; B01D33/00; B01D33/06; B01D33/073; B01D33/09; B01D33/58; B01D33/60
Claims Analysis
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References Cited (Backward Citations)
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