JPS6231516B2 - - Google Patents

Info

Publication number
JPS6231516B2
JPS6231516B2 JP53120555A JP12055578A JPS6231516B2 JP S6231516 B2 JPS6231516 B2 JP S6231516B2 JP 53120555 A JP53120555 A JP 53120555A JP 12055578 A JP12055578 A JP 12055578A JP S6231516 B2 JPS6231516 B2 JP S6231516B2
Authority
JP
Japan
Prior art keywords
guide
intermediate circuit
marks
hole
holes
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.)
Expired
Application number
JP53120555A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5546563A (en
Inventor
Shinichi Tamura
Tetsuo Kunitomi
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP12055578A priority Critical patent/JPS5546563A/ja
Publication of JPS5546563A publication Critical patent/JPS5546563A/ja
Publication of JPS6231516B2 publication Critical patent/JPS6231516B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Production Of Multi-Layered Print Wiring Board (AREA)
  • Structure Of Printed Boards (AREA)
JP12055578A 1978-09-30 1978-09-30 Guide mark for perforating multilayer printed circuit board Granted JPS5546563A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12055578A JPS5546563A (en) 1978-09-30 1978-09-30 Guide mark for perforating multilayer printed circuit board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12055578A JPS5546563A (en) 1978-09-30 1978-09-30 Guide mark for perforating multilayer printed circuit board

Publications (2)

Publication Number Publication Date
JPS5546563A JPS5546563A (en) 1980-04-01
JPS6231516B2 true JPS6231516B2 (cs) 1987-07-08

Family

ID=14789194

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12055578A Granted JPS5546563A (en) 1978-09-30 1978-09-30 Guide mark for perforating multilayer printed circuit board

Country Status (1)

Country Link
JP (1) JPS5546563A (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61225893A (ja) * 1985-03-29 1986-10-07 日立化成工業株式会社 多層印刷配線板の製造法
JPS61225894A (ja) * 1985-03-29 1986-10-07 日立化成工業株式会社 多層印刷配線板の製造法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5543639B2 (cs) * 1973-12-29 1980-11-07

Also Published As

Publication number Publication date
JPS5546563A (en) 1980-04-01

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