Patent DE456499C successfully refreshed from Google Patents.
DE456499C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Airplane model punched from cardboard or similar material for advertising packaging
Assignee: MARTHA HENNINGSEN GEB SCHINKEL
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Filing: 1925-10-15
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Granted: 1928-02-25
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Expires: 1945-10-15
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-05 14:42
CPC Classifications
A; A63; A63F; A63F9/00; A63F9/001; A63H; A63H27/00; A63H27/001
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