FR78782E
Expired / Lapsed
FR
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Contact and separation column packings
Assignee: Joseph Graner
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Filing: 1960-12-03
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Granted: 1962-09-07
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Expires: 1980-12-03
Abstract
No abstract record available.
Inventors
- 👤 Joseph Graner
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-08 10:59
CPC Classifications
B; B01; B01J; B01J19/00; B01J19/32; B01J2219/00; B01J2219/32; B01J2219/322; B01J2219/32203; B01J2219/32206; B01J2219/3221; B01J2219/32213; B01J2219/32224; B01J2219/32227; B01J2219/324; B01J2219/32408
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