Patent FR539716A successfully refreshed from Google Patents.
FR539716A
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FR
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Device for erecting welded pylons and poles
Assignee: Andre Beckers
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Filing: 1921-08-25
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Granted: 1922-06-30
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Expires: 1941-08-25
Abstract
No abstract record available.
Inventors
- 👤 Andre Beckers
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 23:02
CPC Classifications
B; B23; B23K; B23K37/00; B23K37/04; B23K37/0426; B23K37/0452; E; E04; E04H; E04H12/00; E04H12/02; E04H12/08; E04H12/10
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