CH199481A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Flushing device for filter chambers.
Assignee: Tiefbohr & Baugesellschaft A G
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Filing: 1937-10-13
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Granted: —
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Expires: 1957-10-13
Abstract
No abstract record available.
Inventors
- 👤 A-G Tiefbohr-Baugesellschaft
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-08 22:12
CPC Classifications
B; B01; B01D; B01D41/00; B01D41/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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