Patent FR637448A successfully refreshed from Google Patents.
FR637448A
Expired / Lapsed
FR
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Blanking valve with flow passage throttling device
Assignee: Johannes Wilhelm Goeke
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Filing: 1927-07-04
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Granted: 1928-04-30
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Expires: 1947-07-04
Abstract
No abstract record available.
Inventors
- 👤 Johannes Wilhelm Goeke
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-28 17:15
CPC Classifications
F; F16; F16K; F16K5/00; F16K5/08; F16K5/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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