CH218967A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Process for the lubrication of rotary piston machines working as compressors or vacuum pumps.
Assignee: Schweizerische Lokomotiv
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Filing: 1941-06-03
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Granted: —
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Expires: 1961-06-03
Abstract
No abstract record available.
Inventors
- 👤 Maschinenfabrik Schw Lokomotiv
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-30 01:30
CPC Classifications
F; F04; F04C; F04C29/00; F04C29/0007
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References Cited (Backward Citations)
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