CH306366A
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Assignee: A Zdansky Ewald
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Filing: 1952-05-02
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Granted: —
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Expires: 1972-05-02
Abstract
No abstract record available.
Inventors
- 👤 A Zdansky Ewald
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-25 17:58
CPC Classifications
B; B01; B01D; B01D21/00; B01D21/0012; B01D21/0006; B01D21/02; B01D21/24; B01D21/2405; B01D21/2427; B01D21/30; B01D21/302; B01D21/34; B01D29/00; B01D29/39; B01D29/41; B01D29/60; B01D29/603; B01D29/605; B01D29/62; B01D29/66; B01D29/661; B01D29/88; B01D29/90; B01D29/902; B01D36/00; B01D36/001
Claims Analysis
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References Cited (Backward Citations)
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