Patent DE808333C successfully refreshed from Google Patents.
DE808333C
Expired / Lapsed
DE
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Toy building block
Assignee: HELENE HELFERT GEB WAEGEMANN
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Filing: 1948-12-09
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Granted: 1951-07-12
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Expires: 1968-12-09
Abstract
No abstract record available.
Inventors
- 👤 Helene Helfert Geb Waegemann
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-07 22:00
CPC Classifications
A; A63; A63H; A63H33/00; A63H33/04; A63H33/06; A63H33/08; A63H33/084
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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