JPS5326968A - Method of producing photographic nagative for printed circuit board - Google Patents

Method of producing photographic nagative for printed circuit board

Info

Publication number
JPS5326968A
JPS5326968A JP10143576A JP10143576A JPS5326968A JP S5326968 A JPS5326968 A JP S5326968A JP 10143576 A JP10143576 A JP 10143576A JP 10143576 A JP10143576 A JP 10143576A JP S5326968 A JPS5326968 A JP S5326968A
Authority
JP
Japan
Prior art keywords
nagative
circuit board
printed circuit
producing photographic
photographic
Prior art date
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
JP10143576A
Other languages
Japanese (ja)
Inventor
Kouichi Saitou
Haruo Yoshioka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co Ltd
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 by Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP10143576A priority Critical patent/JPS5326968A/en
Publication of JPS5326968A publication Critical patent/JPS5326968A/en
Pending legal-status Critical Current

Links

Landscapes

  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
  • Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
JP10143576A 1976-08-25 1976-08-25 Method of producing photographic nagative for printed circuit board Pending JPS5326968A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10143576A JPS5326968A (en) 1976-08-25 1976-08-25 Method of producing photographic nagative for printed circuit board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10143576A JPS5326968A (en) 1976-08-25 1976-08-25 Method of producing photographic nagative for printed circuit board

Publications (1)

Publication Number Publication Date
JPS5326968A true JPS5326968A (en) 1978-03-13

Family

ID=14300607

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10143576A Pending JPS5326968A (en) 1976-08-25 1976-08-25 Method of producing photographic nagative for printed circuit board

Country Status (1)

Country Link
JP (1) JPS5326968A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5674457U (en) * 1979-11-06 1981-06-18

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5674457U (en) * 1979-11-06 1981-06-18
JPS6237236Y2 (en) * 1979-11-06 1987-09-22

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