Patent US2227087A successfully refreshed from Google Patents.
DE217818C
Active / In Force
DE
DE217818C - - Google Patents
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Filing: —
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Granted: —
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Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-27 10:33
CPC Classifications
F; F16; F16C; F16C3/00; F16C3/04; F16C3/20; B; B06; B06B; B06B1/00; B06B1/10; B06B1/16; E; E02; E02D; E02D3/00; E02D3/02; E02D3/046; E02D3/074; F16F; F16F15/00; F16F15/22; F16F15/26; F16C2360/00; F16C2360/22
Claims Analysis
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