Patent FR651973A successfully refreshed from Google Patents.
FR651973A
Expired / Lapsed
FR
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Improvements to the construction of water tubes used in boilers or fireplaces
Assignee: Wilfred Rothery Wood
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Filing: 1928-03-30
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Granted: 1929-03-01
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Expires: 1948-03-30
Abstract
No abstract record available.
Inventors
- 👤 Wilfred Rothery Wood
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-31 07:55
CPC Classifications
F; F28; F28G; F28G1/00; F28G1/16; F28G1/166
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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