FR837436A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to automatic release devices for toy railway vehicles
Assignee: Dunhill Alfred
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Filing: 1938-05-02
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Granted: 1939-02-09
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Expires: 1958-05-02
Abstract
No abstract record available.
Inventors
- 👤 Dunhill Alfred
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 13:08
CPC Classifications
A; A63; A63H; A63H19/00; A63H19/16; A63H19/18; Y; Y10; Y10S; Y10S104/00; Y10S104/01
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References Cited (Backward Citations)
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