Patent US1562837A successfully refreshed from Google Patents.
Patent CH219739A successfully refreshed from Google Patents.
CH219739A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Centrifugal hoist with volute casing.
Assignee: Oerlikon Maschf
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Filing: 1941-01-16
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Granted: —
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Expires: 1961-01-16
Abstract
No abstract record available.
Inventors
- 👤 Oerlikon Maschinenfabrik
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-08 13:19
CPC Classifications
F; F04; F04D; F04D29/00; F04D29/40; F04D29/42; F04D29/44
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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