JPS6433996A - Through hole forming equipment - Google Patents

Through hole forming equipment

Info

Publication number
JPS6433996A
JPS6433996A JP18872787A JP18872787A JPS6433996A JP S6433996 A JPS6433996 A JP S6433996A JP 18872787 A JP18872787 A JP 18872787A JP 18872787 A JP18872787 A JP 18872787A JP S6433996 A JPS6433996 A JP S6433996A
Authority
JP
Japan
Prior art keywords
drag
mechanism part
driving means
green sheet
drilling
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.)
Granted
Application number
JP18872787A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0543475B2 (enExample
Inventor
Kimitoku Yoshida
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Priority to JP18872787A priority Critical patent/JPS6433996A/ja
Publication of JPS6433996A publication Critical patent/JPS6433996A/ja
Publication of JPH0543475B2 publication Critical patent/JPH0543475B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
JP18872787A 1987-07-30 1987-07-30 Through hole forming equipment Granted JPS6433996A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18872787A JPS6433996A (en) 1987-07-30 1987-07-30 Through hole forming equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18872787A JPS6433996A (en) 1987-07-30 1987-07-30 Through hole forming equipment

Publications (2)

Publication Number Publication Date
JPS6433996A true JPS6433996A (en) 1989-02-03
JPH0543475B2 JPH0543475B2 (enExample) 1993-07-01

Family

ID=16228720

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18872787A Granted JPS6433996A (en) 1987-07-30 1987-07-30 Through hole forming equipment

Country Status (1)

Country Link
JP (1) JPS6433996A (enExample)

Also Published As

Publication number Publication date
JPH0543475B2 (enExample) 1993-07-01

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