Patent US1853180A successfully refreshed from Google Patents.
Patent DE695574C successfully refreshed from Google Patents.
DE695574C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Filter bag for cleaner in charcoal suction gas engine systems
Assignee: ERNA HAUCKE GEB KOEPPEN
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Filing: 1936-07-26
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Granted: 1940-08-28
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Expires: 1956-07-26
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-31 21:50
CPC Classifications
C; C10; C10K; C10K1/00; C10K1/02; C10K1/024
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References Cited (Backward Citations)
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