Patent FR679606A successfully refreshed from Google Patents.
FR679606A
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FR
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Installation, in thick walls, of pressure pipes
Assignee: Eugene-Ernest Lechanteur
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Filing: 1929-07-31
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Granted: 1930-04-15
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Expires: 1949-07-31
Abstract
No abstract record available.
Inventors
- 👤 Eugene-Ernest Lechanteur
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 16:16
CPC Classifications
F; F16; F16L; F16L41/00; F16L41/001; F16L23/00; F16L23/02; F16L23/024; F16L23/028; F16L23/0283; F16L23/16; F16L23/18; F16L23/22
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References Cited (Backward Citations)
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