JPS54858A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Color picture tube
Assignee: Panasonic Holdings Corp
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Filing: 1977-06-03
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Granted: —
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Expires: 1997-06-03
Abstract
Abstract PURPOSE: To eliminate the effect of heat as well as to enhance the working efficiency by fixing the internal magnetic sheild onto the funnel part not to the frame body and performing the conduction between the magnetic shield and the frame body with installation of the contact spring separately. COPYRIGHT: (C)1979,JPO&Japio
Inventors
- 👤 Giichi Moriyama
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-06 00:08
CPC Classifications
—
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