Patent DE471291C successfully refreshed from Google Patents.
DE471291C
Expired / Lapsed
DE
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Improvement on viscose feeders with piston pump device
Assignee: Individual
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Filing: —
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Granted: 1929-02-09
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Expires: 1946-02-09
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-31 11:52
CPC Classifications
F; F04; F04B; F04B1/00; F04B1/12; F04B1/20; F04B1/2014; F04B1/2078; F04B1/2007; F04B1/2035; F04B1/26; F04B1/30; F04B1/32; F04B1/324
Claims Analysis
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References Cited (Backward Citations)
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