Patent US3438450A successfully refreshed from Google Patents.
CH249593A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Device for crushing ice.
Assignee: Helfenberger Hermann
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Filing: 1946-03-04
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Granted: —
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Expires: 1966-03-04
Abstract
No abstract record available.
Inventors
- 👤 Helfenberger Hermann
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-31 21:52
CPC Classifications
F; F25; F25C; F25C5/00; F25C5/02; F25C5/04; F25C5/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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