Patent DE536003C successfully refreshed from Google Patents.
DE536003C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Extension tube, especially for tripods
Assignee: OTTO HINZE E
•
Filing: 1930-05-29
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Granted: 1931-10-24
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Expires: 1950-05-29
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-29 04:29
CPC Classifications
F; F16; F16B; F16B7/00; F16B7/10; F16B7/14; F16B7/1409; F16B7/1445
Claims Analysis
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References Cited (Backward Citations)
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