DE515537C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Cutting and welding torches for liquid fuels
Assignee: GEORG LOTZOW
•
Filing: 1929-05-23
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Granted: 1931-01-07
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Expires: 1949-05-23
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-02 16:32
CPC Classifications
F; F23; F23D; F23D99/00; F23D99/002; F23D99/004; F23D2206/00; F23D2206/0031; F23D2206/0036
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