FR517663A
Expired / Lapsed
FR
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Improvements in processes and apparatus for manufacturing hollow rubber articles
Assignee: PARAMOUNT RUBBER CONS Inc
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Filing: 1920-06-23
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Granted: 1921-05-10
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Expires: 1940-06-23
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 19:49
CPC Classifications
B; B29; B29C; B29C51/00; B29C51/26; B29C51/266; B29C51/267; B29C65/00; B29C65/02; B29C65/74; B29C65/743; B29C65/7441; B29C65/78; B29C65/7841; B29C65/7847; B29C66/00; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/1122; B29C66/13; B29C66/133; B29C66/40; B29C66/41; B29C66/43; B29C66/432; B29C66/4322; B29C66/70; B29C66/71; B29C66/80; B29C66/81; B29C66/814; B29C66/8141; B29C66/81427; B29C66/82; B29C66/824; B29C66/8242; B29C66/83; B29C66/832; B29C66/8322; B29D; B29D22/00; B29C66/81411; B29C66/81415; B29C66/81417; B29K; B29K2021/00; B29L; B29L2022/00; B29L2022/02; B29L2022/022
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