DE420013C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for the production of longitudinal seam pipes
Assignee: Individual
•
Filing: 1923-07-25
•
Granted: 1925-10-16
•
Expires: 1943-07-25
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-06 17:31
CPC Classifications
B; B21; B21D; B21D5/00; B21D5/14; B21D5/143
Claims Analysis
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References Cited (Backward Citations)
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