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FR657267A
Expired / Lapsed
FR
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Machine tool for drilling and threading gas pipes, the latter being under pressure
Assignee: Eduard Ludovicus Thoma Tiggers
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Filing: 1928-07-11
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Granted: 1929-05-21
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Expires: 1948-07-11
Abstract
No abstract record available.
Inventors
- 👤 Eduard Ludovicus Thoma Tiggers
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 17:22
CPC Classifications
F; F16; F16L; F16L41/00; F16L41/04; F16L41/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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