FR994394A
Expired / Lapsed
FR
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Ballpoint Pen Ink Improvements
Assignee: Tiflex Ets
•
Filing: 1949-06-30
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Granted: 1951-11-15
•
Expires: 1969-06-30
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 15:28
CPC Classifications
C; C09; C09D; C09D11/00; C09D11/16; C09D11/18
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