JPS5058977A - - Google Patents

Info

Publication number
JPS5058977A
JPS5058977A JP10581373A JP10581373A JPS5058977A JP S5058977 A JPS5058977 A JP S5058977A JP 10581373 A JP10581373 A JP 10581373A JP 10581373 A JP10581373 A JP 10581373A JP S5058977 A JPS5058977 A JP S5058977A
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP10581373A
Other languages
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP10581373A priority Critical patent/JPS5058977A/ja
Publication of JPS5058977A publication Critical patent/JPS5058977A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Sheet Steel (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
JP10581373A 1973-09-19 1973-09-19 Pending JPS5058977A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10581373A JPS5058977A (en) 1973-09-19 1973-09-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10581373A JPS5058977A (en) 1973-09-19 1973-09-19

Publications (1)

Publication Number Publication Date
JPS5058977A true JPS5058977A (en) 1975-05-22

Family

ID=14417519

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10581373A Pending JPS5058977A (en) 1973-09-19 1973-09-19

Country Status (1)

Country Link
JP (1) JPS5058977A (en)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5880246A (en) * 1981-11-09 1983-05-14 Toshiba Corp Color picture tube
JPS58197635A (en) * 1982-05-12 1983-11-17 Toshiba Corp Shadow mask type color picture tube
JPS5927434A (en) * 1982-08-05 1984-02-13 Toshiba Corp Color picture tube
JPS59101743A (en) * 1982-12-01 1984-06-12 Mitsubishi Electric Corp Color cathode-ray tube
DE3403088A1 (en) * 1983-01-31 1984-08-02 Tokyo Shibaura Denki K.K., Kawasaki HOLE MASK AND METHOD FOR THEIR PRODUCTION
JPS60234921A (en) * 1985-04-08 1985-11-21 Toshiba Corp Production of master plate for shadow mask
JPS6139343A (en) * 1984-07-31 1986-02-25 Toshiba Corp Shadow mask
JPS6142838A (en) * 1984-08-06 1986-03-01 Toshiba Corp Color picture tube
JPS6178033A (en) * 1984-09-26 1986-04-21 Toshiba Corp Color picture tube
JPS61113747A (en) * 1984-11-07 1986-05-31 Nippon Mining Co Ltd Material for shadow mask
JPS61113746A (en) * 1984-11-07 1986-05-31 Nippon Mining Co Ltd Material for shadow mask
JPS61186452A (en) * 1985-02-13 1986-08-20 Toshiba Corp Material for internal parts of tube and its manufacture
US4698545A (en) * 1984-09-26 1987-10-06 Kabushiki Kaisha Toshiba Color picture tube having a shadow mask with a Cr enriched layer
US4724012A (en) * 1984-09-06 1988-02-09 Kabushiki Kaisha Toshiba Material for in-tube components and method of manufacturing it
JPS6425944A (en) * 1987-04-27 1989-01-27 Nippon Mining Co Shadow mask material
US5167557A (en) * 1990-01-09 1992-12-01 Mitsubishi Denki Kabushiki Kaisha Method for manufacturing a shadow mask

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5880246A (en) * 1981-11-09 1983-05-14 Toshiba Corp Color picture tube
JPS6367739B2 (en) * 1981-11-09 1988-12-27 Tokyo Shibaura Electric Co
JPS58197635A (en) * 1982-05-12 1983-11-17 Toshiba Corp Shadow mask type color picture tube
JPS5927434A (en) * 1982-08-05 1984-02-13 Toshiba Corp Color picture tube
JPS59101743A (en) * 1982-12-01 1984-06-12 Mitsubishi Electric Corp Color cathode-ray tube
JPS6341182B2 (en) * 1982-12-01 1988-08-16 Mitsubishi Electric Corp
DE3403088A1 (en) * 1983-01-31 1984-08-02 Tokyo Shibaura Denki K.K., Kawasaki HOLE MASK AND METHOD FOR THEIR PRODUCTION
DE3403088C2 (en) * 1983-01-31 1986-08-21 Tokyo Shibaura Denki K.K., Kawasaki Shadow mask for color picture tubes and process for their manufacture
JPS6139343A (en) * 1984-07-31 1986-02-25 Toshiba Corp Shadow mask
JPH0326898B2 (en) * 1984-08-06 1991-04-12 Tokyo Shibaura Electric Co
JPS6142838A (en) * 1984-08-06 1986-03-01 Toshiba Corp Color picture tube
US4724012A (en) * 1984-09-06 1988-02-09 Kabushiki Kaisha Toshiba Material for in-tube components and method of manufacturing it
JPS6178033A (en) * 1984-09-26 1986-04-21 Toshiba Corp Color picture tube
JPH0326899B2 (en) * 1984-09-26 1991-04-12 Tokyo Shibaura Electric Co
US4698545A (en) * 1984-09-26 1987-10-06 Kabushiki Kaisha Toshiba Color picture tube having a shadow mask with a Cr enriched layer
JPS61113746A (en) * 1984-11-07 1986-05-31 Nippon Mining Co Ltd Material for shadow mask
JPS61113747A (en) * 1984-11-07 1986-05-31 Nippon Mining Co Ltd Material for shadow mask
JPS61186452A (en) * 1985-02-13 1986-08-20 Toshiba Corp Material for internal parts of tube and its manufacture
JPH029654B2 (en) * 1985-04-08 1990-03-02 Tokyo Shibaura Electric Co
JPS60234921A (en) * 1985-04-08 1985-11-21 Toshiba Corp Production of master plate for shadow mask
JPS6425944A (en) * 1987-04-27 1989-01-27 Nippon Mining Co Shadow mask material
JPH0251973B2 (en) * 1987-04-27 1990-11-09 Nippon Mining Co
US5167557A (en) * 1990-01-09 1992-12-01 Mitsubishi Denki Kabushiki Kaisha Method for manufacturing a shadow mask

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