FR4622M
Expired / Lapsed
FR
⏱️ 0.0 years remaining
FR4622M - - Google Patents
Assignee: —
•
Filing: 1965-04-09
•
Granted: 1966-11-28
•
Expires: 1985-04-09
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 08:20
CPC Classifications
C; C07; C07D; C07D475/00; C07D475/06; C07D475/08; C07D475/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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