DE448727C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for inserting the drawing mandrel into a pipe to be drawn
Assignee: HECKMANN AKT GES C
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Filing: —
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Granted: 1927-08-29
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Expires: 1944-08-29
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-29 00:47
CPC Classifications
B; B21; B21C; B21C1/00; B21C1/16; B21C1/34
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