Patent CH112507A successfully refreshed from Google Patents.
CH112507A
Expired / Lapsed
CH
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Advertising device.
Assignee: Heinrich Boltshauser
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Filing: 1924-09-29
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Granted: —
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Expires: 1944-09-29
Abstract
No abstract record available.
Inventors
- 👤 Heinrich Boltshauser
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-05 11:20
CPC Classifications
G; G09; G09F; G09F19/00; G09F19/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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