Patent DE423670C successfully refreshed from Google Patents.
DE423670C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Combined shut-off and regulating device for branch lines with two adjustable flaps on parallel axes
Assignee: Individual
•
Filing: 1924-02-14
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Granted: 1926-01-09
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Expires: 1944-02-14
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-29 06:19
CPC Classifications
F; F16; F16K; F16K11/00; F16K11/10; F16K11/14; F16K11/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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