Patent DE540599C successfully refreshed from Google Patents.
DE540599C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Friemel rolling mill for straightening and smoothing of round workpieces, such as round bars, tubes, etc. like
Assignee: Individual
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Filing: 1928-09-25
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Granted: 1931-12-24
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Expires: 1948-09-25
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-03 23:48
CPC Classifications
B; B21; B21D; B21D3/00; B21D3/02; B21D3/04
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References Cited (Backward Citations)
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