Patent US5136655A successfully refreshed from Google Patents.
Patent DE503298C successfully refreshed from Google Patents.
DE503298C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Flat slide
Assignee: Individual
•
Filing: 1929-01-20
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Granted: 1930-07-30
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Expires: 1949-01-20
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-04 23:29
CPC Classifications
F; F16; F16K; F16K3/00; F16K3/30; F16K3/36
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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