Patent CH235104A successfully refreshed from Google Patents.
CH235104A
Expired / Lapsed
CH
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Process for the production of centrifugal impellers with blades fastened between wheel disks, in particular for compressors and pumps, as well as impellers produced according to the method.
Assignee: Bbc Brown Boveri & Cie
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Filing: 1943-07-20
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Granted: —
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Expires: 1963-07-20
Abstract
No abstract record available.
Inventors
- 👤 Cie Aktiengesellschaft Boveri
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-09 03:45
CPC Classifications
F; F01; F01D; F01D5/00; F01D5/02; F01D5/04; F01D5/043; F01D5/048; B; B21; B21D; B21D53/00; B21D53/78; F04; F04D; F04D29/00; F04D29/18; F04D29/22; F04D29/2205; F04D29/2222
Claims Analysis
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References Cited (Backward Citations)
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