FR755019A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Bell and bell bottoms for reaction devices
Assignee: Harry Pauling
•
Filing: 1933-05-01
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Granted: 1933-11-18
•
Expires: 1953-05-01
Abstract
No abstract record available.
Inventors
- 👤 Harry Pauling
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-27 10:36
CPC Classifications
B; B01; B01D; B01D3/00; B01D3/14; B01D3/16; B01D3/18; B01D3/20; B01D3/205
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