JPS4924489A - - Google Patents

Info

Publication number
JPS4924489A
JPS4924489A JP47064005A JP6400572A JPS4924489A JP S4924489 A JPS4924489 A JP S4924489A JP 47064005 A JP47064005 A JP 47064005A JP 6400572 A JP6400572 A JP 6400572A JP S4924489 A JPS4924489 A JP S4924489A
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.)
Granted
Application number
JP47064005A
Other languages
Japanese (ja)
Other versions
JPS576058B2 (Direct
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 JP6400572A priority Critical patent/JPS576058B2/ja
Publication of JPS4924489A publication Critical patent/JPS4924489A/ja
Publication of JPS576058B2 publication Critical patent/JPS576058B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
JP6400572A 1972-06-28 1972-06-28 Expired JPS576058B2 (Direct)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6400572A JPS576058B2 (Direct) 1972-06-28 1972-06-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6400572A JPS576058B2 (Direct) 1972-06-28 1972-06-28

Publications (2)

Publication Number Publication Date
JPS4924489A true JPS4924489A (Direct) 1974-03-04
JPS576058B2 JPS576058B2 (Direct) 1982-02-03

Family

ID=13245633

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6400572A Expired JPS576058B2 (Direct) 1972-06-28 1972-06-28

Country Status (1)

Country Link
JP (1) JPS576058B2 (Direct)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5524365A (en) * 1978-08-11 1980-02-21 Toshiba Corp Pitch measuring device for rectangular hole of shadow mask for color braun tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5524365A (en) * 1978-08-11 1980-02-21 Toshiba Corp Pitch measuring device for rectangular hole of shadow mask for color braun tube

Also Published As

Publication number Publication date
JPS576058B2 (Direct) 1982-02-03

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