FR1108679A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Wood or stone screws fitted with self-cutting threads
Assignee: Heinrich Naasner
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Filing: 1954-09-30
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Granted: 1956-01-16
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Expires: 1974-09-30
Abstract
No abstract record available.
Inventors
- 👤 Heinrich Naasner
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 17:24
CPC Classifications
F; F16; F16B; F16B25/00; F16B25/001; F16B25/0026; F16B25/0036; F16B25/0042; F16B25/0047
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References Cited (Backward Citations)
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