Patent FR673838A successfully refreshed from Google Patents.
FR673838A
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Adjustable automatic seal
Assignee: Julien Autier
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Filing: 1929-04-22
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Granted: 1930-01-20
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Expires: 1949-04-22
Abstract
No abstract record available.
Inventors
- 👤 Julien Autier
- 👤 Michel Autier
- 👤 Victor Autier
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 22:06
CPC Classifications
F; F16; F16J; F16J15/00; F16J15/16; F16J15/32; F16J15/3204; F16J15/3216
Claims Analysis
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References Cited (Backward Citations)
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