Patent US4156590A successfully refreshed from Google Patents.
Patent FR1078680A successfully refreshed from Google Patents.
FR1078680A
Expired / Lapsed
FR
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Improvements relating to centering and guiding devices intended for a fastening element of the type which is <<tension>> in steel
Assignee: PORTABLE IND
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Filing: 1953-04-10
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Granted: 1954-11-22
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Expires: 1973-04-10
Abstract
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Inventors
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Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-01 08:34
CPC Classifications
F; F16; F16B; F16B19/00; F16B19/14; B; B25; B25C; B25C1/00; B25C1/08; B25C1/10; B25C1/18; B25C1/188; F42; F42B; F42B14/00; F42B14/02
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