JPS57100059A - Boring working method for printed wiring board - Google Patents

Boring working method for printed wiring board

Info

Publication number
JPS57100059A
JPS57100059A JP55177422A JP17742280A JPS57100059A JP S57100059 A JPS57100059 A JP S57100059A JP 55177422 A JP55177422 A JP 55177422A JP 17742280 A JP17742280 A JP 17742280A JP S57100059 A JPS57100059 A JP S57100059A
Authority
JP
Japan
Prior art keywords
wiring board
printed wiring
working method
boring working
boring
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
JP55177422A
Other languages
Japanese (ja)
Inventor
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 JP55177422A priority Critical patent/JPS57100059A/en
Publication of JPS57100059A publication Critical patent/JPS57100059A/en
Pending legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)
  • Drilling And Boring (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
JP55177422A 1980-12-15 1980-12-15 Boring working method for printed wiring board Pending JPS57100059A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55177422A JPS57100059A (en) 1980-12-15 1980-12-15 Boring working method for printed wiring board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55177422A JPS57100059A (en) 1980-12-15 1980-12-15 Boring working method for printed wiring board

Publications (1)

Publication Number Publication Date
JPS57100059A true JPS57100059A (en) 1982-06-22

Family

ID=16030644

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55177422A Pending JPS57100059A (en) 1980-12-15 1980-12-15 Boring working method for printed wiring board

Country Status (1)

Country Link
JP (1) JPS57100059A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61158644U (en) * 1985-03-20 1986-10-01
US5067859A (en) * 1990-02-15 1991-11-26 Systems Division Incorporated Method for drilling small holes in printed circuit boards
JPH04295000A (en) * 1991-03-20 1992-10-19 Shin Kobe Electric Mach Co Ltd Patch for drilling of meatallic foil covered resin board and its drilling method
US5785465A (en) * 1996-07-30 1998-07-28 Systems Division Incorporated Entry overlay sheet and method for drilling holes

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61158644U (en) * 1985-03-20 1986-10-01
US5067859A (en) * 1990-02-15 1991-11-26 Systems Division Incorporated Method for drilling small holes in printed circuit boards
JPH04295000A (en) * 1991-03-20 1992-10-19 Shin Kobe Electric Mach Co Ltd Patch for drilling of meatallic foil covered resin board and its drilling method
US5785465A (en) * 1996-07-30 1998-07-28 Systems Division Incorporated Entry overlay sheet and method for drilling holes

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