Patent DE444480C successfully refreshed from Google Patents.
DE444480C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for the formation of pull rods on pipe and other hollow bodies
Assignee: HUBERT HOHN
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Filing: 1926-04-09
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Granted: 1927-05-21
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Expires: 1946-04-09
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-01 13:53
CPC Classifications
B; B21; B21C; B21C5/00; B21C5/003
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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