Patent FR1097703A successfully refreshed from Google Patents.
FR1097703A
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FR
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Improvements in the preparation of tetracycline and its salts
Assignee: Wyeth Holdings LLC
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Filing: 1954-03-04
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Granted: 1955-07-08
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Expires: 1974-03-04
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 20:00
CPC Classifications
C; C07; C07C; C07C237/00; C07C237/24; C07C237/26; C07C231/00; C07C231/12; C07C2603/00; C07C2603/02; C07C2603/40; C07C2603/42; C07C2603/44; C07C2603/46
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