Patent DE557882C successfully refreshed from Google Patents.
DE557882C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Roller device for supporting from plastic masses, for. B. Asbestos cement, made by helical winding pipes
Assignee: ANONIMA STABILIMENTI DI DALMIN
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Filing: 1930-02-28
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Granted: 1932-08-29
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Expires: 1950-02-28
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-29 19:41
CPC Classifications
B; B28; B28B; B28B21/00; B28B21/42; B28B21/50
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