JPS52136486A - Method of fabricating die for punching circuit pattern - Google Patents

Method of fabricating die for punching circuit pattern

Info

Publication number
JPS52136486A
JPS52136486A JP5333476A JP5333476A JPS52136486A JP S52136486 A JPS52136486 A JP S52136486A JP 5333476 A JP5333476 A JP 5333476A JP 5333476 A JP5333476 A JP 5333476A JP S52136486 A JPS52136486 A JP S52136486A
Authority
JP
Japan
Prior art keywords
circuit pattern
punching circuit
fabricating die
fabricating
die
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
JP5333476A
Other languages
Japanese (ja)
Other versions
JPS6039223B2 (en
Inventor
Yasuyuki Tanaka
Kazuo Nakajima
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 JP5333476A priority Critical patent/JPS6039223B2/en
Publication of JPS52136486A publication Critical patent/JPS52136486A/en
Publication of JPS6039223B2 publication Critical patent/JPS6039223B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Manufacturing Of Printed Circuit Boards (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
JP5333476A 1976-05-12 1976-05-12 Manufacturing method of circuit pattern punching mold Expired JPS6039223B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5333476A JPS6039223B2 (en) 1976-05-12 1976-05-12 Manufacturing method of circuit pattern punching mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5333476A JPS6039223B2 (en) 1976-05-12 1976-05-12 Manufacturing method of circuit pattern punching mold

Publications (2)

Publication Number Publication Date
JPS52136486A true JPS52136486A (en) 1977-11-15
JPS6039223B2 JPS6039223B2 (en) 1985-09-05

Family

ID=12939830

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5333476A Expired JPS6039223B2 (en) 1976-05-12 1976-05-12 Manufacturing method of circuit pattern punching mold

Country Status (1)

Country Link
JP (1) JPS6039223B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5341769A (en) * 1976-09-28 1978-04-15 Nippon Mektron Kk Method of producing mold for punching circuit pattern
JPS63102898A (en) * 1986-10-21 1988-05-07 臼井　英次 Cutting tooth form made of steel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5341769A (en) * 1976-09-28 1978-04-15 Nippon Mektron Kk Method of producing mold for punching circuit pattern
JPS6127740B2 (en) * 1976-09-28 1986-06-26 Nippon Mektron Kk
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
JPS6039223B2 (en) 1985-09-05

Similar Documents

Publication Publication Date Title
JPS533172A (en) Method of producing metallic pattern
JPS52111416A (en) Producing method of blister copper
JPS535064A (en) Method of fabricating accurate die
JPS52117840A (en) Method of fabricating metal foil having hole patterns
JPS52110498A (en) Method of manufacturing thckkfilm circuit
JPS52136486A (en) Method of fabricating die for punching circuit pattern
JPS52155976A (en) Method of forming mask for integrated circuit pattern
JPS5341769A (en) Method of producing mold for punching circuit pattern
JPS5368873A (en) Method of producing mold for punching circuit pattern
JPS5340868A (en) Method of forming pattern of printed circuit boatd
JPS52143483A (en) Method of forming circuit pattern
JPS5312234A (en) Method of fabricating coordinate plate for coordinate reader
JPS5331282A (en) Method of maintaining precision of metal mold of punching press
JPS5362176A (en) Method of forming printed circuit
JPS5319926A (en) Method of die casting
JPS54156176A (en) Method of producing circuit pattern punched die for printed circuit
JPS5353527A (en) Production method of ultraathin copper foil
JPS5310062A (en) Method of producing bothhside printed circuit
JPS542594A (en) Method of manufacturing extremely small dies
JPS55108794A (en) Method of fabricating die for forming circuit
JPS5372770A (en) Manufacturing method of press die
JPS54156175A (en) Method of producing circuit pattern punched die for printed circuit
JPS54156177A (en) Method of producing circuit pattern punched die for printed circuit
JPS5363574A (en) Method of forming conductive pattern
JPS52126618A (en) Method of die casting