Patent DE667928C successfully refreshed from Google Patents.
DE667928C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Method for pulling in or closing thin-walled hollow bodies, pipes or the like.
Assignee: Vodafone GmbH
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Filing: 1936-09-25
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Granted: 1938-11-23
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Expires: 1956-09-25
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-03 14:54
CPC Classifications
B; B21; B21D; B21D41/00; B21D41/04
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Total Claims: 0
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References Cited (Backward Citations)
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