FR699642A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Helical piston pump
Assignee: Heinrich Guttinger
•
Filing: 1930-07-26
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Granted: 1931-02-18
•
Expires: 1950-07-26
Abstract
No abstract record available.
Inventors
- 👤 Heinrich Guttinger
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 18:53
CPC Classifications
F; F04; F04C; F04C2/00; F04C2/08; F04C2/10; F04C2/107
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References Cited (Backward Citations)
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