DE463785C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Calendar with reversible sheets on a sloping base
Assignee: REINHOLD KUEHN
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Filing: —
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Granted: 1928-08-02
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Expires: 1945-08-02
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-31 17:29
CPC Classifications
B; B42; B42D; B42D5/00; B42D5/04; B42D5/043; B42D5/045; B42D3/00; B42D3/12; B42D5/041; B42D5/042
Claims Analysis
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References Cited (Backward Citations)
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