Patent DE449191C successfully refreshed from Google Patents.
DE449191C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Electric pulley block
Assignee: Mannesmann Demag AG
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Filing: 1925-02-12
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Granted: 1927-09-07
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Expires: 1945-02-12
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-07 19:33
CPC Classifications
B; B66; B66D; B66D3/00; B66D3/18; B66D3/20; B66D3/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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