FR1286367A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvement in metal window frames
Assignee: CRITTALL Manufacturing CO Ltd
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Filing: 1961-04-14
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Granted: 1962-03-02
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Expires: 1981-04-14
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-26 20:31
CPC Classifications
E; E06; E06B; E06B3/00; E06B3/96; E06B3/964; E06B3/968; E06B3/98; E06B3/982
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