Patent FR617256A successfully refreshed from Google Patents.
FR617256A
Expired / Lapsed
FR
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Acetylene or similar gas cutting torch
Assignee: Air Liquide SA
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Filing: 1925-10-20
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Granted: 1927-02-16
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Expires: 1945-10-20
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-30 02:52
CPC Classifications
F; F23; F23D; F23D14/00; F23D14/46; F23D14/48; F23D14/52; F23D14/54
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