Patent US5594473A successfully refreshed from Google Patents.
FR25191E
Expired / Lapsed
FR
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Scaling device for water tubes of steam generators
Assignee: SNC J B Gail & Noel Adam
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Filing: 1921-07-21
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Granted: 1923-01-06
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Expires: 1941-07-21
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 11:22
CPC Classifications
F; F28; F28G; F28G7/00
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