Patent DE441952C successfully refreshed from Google Patents.
DE441952C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for sealing the piston drum on the control surface for piston machines with rotating piston drum and pistons displaceable parallel to the main shaft
Assignee: Individual
•
Filing: 1925-06-26
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Granted: 1927-03-17
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Expires: 1945-06-26
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-02 12:00
CPC Classifications
F; F04; F04B; F04B1/00; F04B1/12; F04B1/20; F04B1/2014; F04B1/2064; F04B1/2007; F04B1/2035; F04B1/2042; F04B1/205
Claims Analysis
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References Cited (Backward Citations)
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