Patent FR654476A successfully refreshed from Google Patents.
FR654476A
Expired / Lapsed
FR
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Device allowing the direct injection of compressed air or water into hollow foils
Assignee: Georges Etienne Paul Sabatier
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Filing: 1928-05-16
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Granted: 1929-04-06
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Expires: 1948-05-16
Abstract
No abstract record available.
Inventors
- 👤 Georges Etienne Paul Sabatier
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-26 03:07
CPC Classifications
B; B23; B23Q; B23Q1/00; B23Q1/0009; B23Q1/0018; B23Q1/0027; B23Q1/0036; E; E21; E21B; E21B21/00; E21B21/02
Claims Analysis
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References Cited (Backward Citations)
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