Patent FR803570A successfully refreshed from Google Patents.
FR803570A
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Device for the permanent and automatic re-inflation of vehicle tires
Assignee: Paul Norbert Ehrenstein
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Filing: 1936-03-20
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Granted: 1936-10-03
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Expires: 1956-03-20
Abstract
No abstract record available.
Inventors
- 👤 Paul Norbert Ehrenstein
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 18:46
CPC Classifications
B; B60; B60C; B60C23/00; B60C23/10; B60C23/12; B60C23/126
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Total Claims: 0
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References Cited (Backward Citations)
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