JPS5370447A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Thermal printer
Assignee: Canon Inc
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Filing: 1976-12-06
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Granted: —
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Expires: 1996-12-06
Abstract
Abstract PURPOSE:To improve quality of printing of letters, by pressing a thermal head to a platen with a spring and changing elasticity of the spring in order to change the pressing force.
Inventors
- 👤 Takamasa Hanakata
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-05 10:27
CPC Classifications
B; B41; B41J; B41J2/00; B41J2/315; B41J2/32
Claims Analysis
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References Cited (Backward Citations)
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