JPS49121967A - - Google Patents

Info

Publication number
JPS49121967A
JPS49121967A JP3688673A JP3688673A JPS49121967A JP S49121967 A JPS49121967 A JP S49121967A JP 3688673 A JP3688673 A JP 3688673A JP 3688673 A JP3688673 A JP 3688673A JP S49121967 A JPS49121967 A JP S49121967A
Authority
JP
Japan
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
JP3688673A
Other languages
Japanese (ja)
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 filed Critical
Priority to JP3688673A priority Critical patent/JPS49121967A/ja
Publication of JPS49121967A publication Critical patent/JPS49121967A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Production Of Multi-Layered Print Wiring Board (AREA)
  • Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)
JP3688673A 1973-03-31 1973-03-31 Pending JPS49121967A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3688673A JPS49121967A (en) 1973-03-31 1973-03-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3688673A JPS49121967A (en) 1973-03-31 1973-03-31

Publications (1)

Publication Number Publication Date
JPS49121967A true JPS49121967A (en) 1974-11-21

Family

ID=12482247

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3688673A Pending JPS49121967A (en) 1973-03-31 1973-03-31

Country Status (1)

Country Link
JP (1) JPS49121967A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5643797A (en) * 1979-09-18 1981-04-22 Fujitsu Ltd Forming viaahole
JPS5643796A (en) * 1979-09-17 1981-04-22 Fujitsu Ltd Forming viaahole

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5643796A (en) * 1979-09-17 1981-04-22 Fujitsu Ltd Forming viaahole
JPS5643797A (en) * 1979-09-18 1981-04-22 Fujitsu Ltd Forming viaahole
JPS5846200B2 (en) * 1979-09-18 1983-10-14 富士通株式会社 How to form a via hole

Similar Documents

Publication Publication Date Title
AR201758A1 (en)
AU476761B2 (en)
AU465372B2 (en)
AR201235Q (en)
AR201231Q (en)
AU474593B2 (en)
AU474838B2 (en)
AU465453B2 (en)
AU465434B2 (en)
AU450229B2 (en)
AU476714B2 (en)
AR201229Q (en)
AU476696B2 (en)
AU466283B2 (en)
AR199451A1 (en)
AU477823B2 (en)
AU476873B1 (en)
AU447540B2 (en)
AU477824B2 (en)
AR200885A1 (en)
AU461342B2 (en)
AR200256A1 (en)
AR201432A1 (en)
AR210729A1 (en)
AU1891376A (en)