Patent DE1036733B successfully refreshed from Google Patents.
DE1036733B
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Toy helicopter with a device for the automatic adjustment of the helicopter blades
Assignee: MARKES AND CO KG
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Filing: 1955-02-25
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Granted: —
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Expires: 1975-02-25
Abstract
No abstract record available.
Inventors
- 👤 Rudolf Griessl
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-07 15:09
CPC Classifications
A; A63; A63H; A63H27/00; A63H27/12
Claims Analysis
Total Claims: 0
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