FR1330709A
Expired / Lapsed
FR
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Educational game
Assignee: Reinhold Kalnins
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Filing: 1958-12-18
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Granted: 1963-06-28
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Expires: 1978-12-18
Abstract
No abstract record available.
Inventors
- 👤 Reinhold Kalnins
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-08 04:17
CPC Classifications
A; A63; A63F; A63F1/00; A63F1/04; A63F9/00; A63F9/06; A63F9/0669; A63F9/20; A63F2001/0475; A63F2009/067; A63F2009/0672; A63F2009/068; A63F2009/0683; A63F2009/0684; A63F2009/0686; A63F2009/0687; A63F2009/0688; A63F2009/0691; A63F2009/0693; A63F2009/0695; A63F2009/0697; A63F2009/0698
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References Cited (Backward Citations)
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