JP3044500B2
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Method of forming black matrix
Assignee: Tokyo Ohka Kogyo Co Ltd
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Filing: 1991-08-19
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Granted: 2000-05-22
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Expires: 2011-08-19
Abstract
No abstract record available.
Inventors
- 👤 祥三 宮沢
- 👤 勝行 大田
- 👤 俊身 青山
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-09 18:01
CPC Classifications
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References Cited (Backward Citations)
US3737319A
Cited
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