4. Electric lamp and discharge devices
  5. Cathode ray tube
  6. Envelope

Toshimasa Ishigaki

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Cathode ray tube having metal film with holes located on...

Electric lamp and discharge devices – Cathode ray tube – Screen
Reexamination Certificate

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Color cathode-ray tube having nonglare means on internal...

Electric lamp and discharge devices – Cathode ray tube – Screen
Reexamination Certificate

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Manufacturing method of a display device using a two-layered...

Liquid crystal cells – elements and systems – Particular excitation of liquid crystal – Electrical excitation of liquid crystal
Reexamination Certificate

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Method for making a cathode ray tube

Plastic and nonmetallic article shaping or treating: processes – Mechanical shaping or molding to form or reform shaped article – To produce composite – plural part or multilayered article
Patent

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Unsaturated polyester resin composition for cathode ray tube and

Electric lamp and discharge devices – Cathode ray tube – Envelope
Patent

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Profile ID: LFUS-PAI-P-1099538

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