Patent CH99576A successfully refreshed from Google Patents.
CH99576A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Gap seal in centrifugal machines, especially in centrifugal compressors.
Assignee: Bbc Brown Boveri & Cie
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Filing: 1921-12-10
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Granted: —
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Expires: 1941-12-10
Abstract
No abstract record available.
Inventors
- 👤 Cie Aktiengesellschaft Boveri
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-24 20:39
CPC Classifications
F; F04; F04D; F04D29/00; F04D29/08; F04D29/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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