JPS5341769A - Method of producing mold for punching circuit pattern - Google Patents

Method of producing mold for punching circuit pattern

Info

Publication number
JPS5341769A
JPS5341769A JP11684376A JP11684376A JPS5341769A JP S5341769 A JPS5341769 A JP S5341769A JP 11684376 A JP11684376 A JP 11684376A JP 11684376 A JP11684376 A JP 11684376A JP S5341769 A JPS5341769 A JP S5341769A
Authority
JP
Japan
Prior art keywords
circuit pattern
producing mold
punching circuit
punching
mold
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
JP11684376A
Other languages
Japanese (ja)
Other versions
JPS6127740B2 (en
Inventor
Yasuyuki Tanaka
Kazuo Nakashima
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.)
Nippon Mektron KK
Original Assignee
Nippon Mektron KK
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 Nippon Mektron KK filed Critical Nippon Mektron KK
Priority to JP11684376A priority Critical patent/JPS5341769A/en
Priority to US05/791,289 priority patent/US4135964A/en
Publication of JPS5341769A publication Critical patent/JPS5341769A/en
Publication of JPS6127740B2 publication Critical patent/JPS6127740B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • ing And Chemical Polishing (AREA)
  • Manufacturing Of Printed Circuit Boards (AREA)
JP11684376A 1976-09-28 1976-09-28 Method of producing mold for punching circuit pattern Granted JPS5341769A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP11684376A JPS5341769A (en) 1976-09-28 1976-09-28 Method of producing mold for punching circuit pattern
US05/791,289 US4135964A (en) 1976-09-28 1977-04-27 Method of manufacturing die for embossing circuit pattern

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11684376A JPS5341769A (en) 1976-09-28 1976-09-28 Method of producing mold for punching circuit pattern

Publications (2)

Publication Number Publication Date
JPS5341769A true JPS5341769A (en) 1978-04-15
JPS6127740B2 JPS6127740B2 (en) 1986-06-26

Family

ID=14696989

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11684376A Granted JPS5341769A (en) 1976-09-28 1976-09-28 Method of producing mold for punching circuit pattern

Country Status (1)

Country Link
JP (1) JPS5341769A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63102898A (en) * 1986-10-21 1988-05-07 臼井　英次 Cutting tooth form made of steel

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62199537A (en) * 1986-02-28 1987-09-03 Hino Motors Ltd Automatic transmission

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52136486A (en) * 1976-05-12 1977-11-15 Nippon Mektron Kk Method of fabricating die for punching circuit pattern

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52136486A (en) * 1976-05-12 1977-11-15 Nippon Mektron Kk Method of fabricating die for punching circuit pattern

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63102898A (en) * 1986-10-21 1988-05-07 臼井　英次 Cutting tooth form made of steel

Also Published As

Publication number Publication date
JPS6127740B2 (en) 1986-06-26

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