CH8816A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Heating device
Assignee: Leopold Schafer
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Filing: 1894-07-30
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Granted: —
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Expires: 1914-07-30
Abstract
No abstract record available.
Inventors
- 👤 Leopold Schafer
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-07 13:41
CPC Classifications
—
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References Cited (Backward Citations)
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