JPH0231799Y2 - - Google Patents

Info

Publication number
JPH0231799Y2
JPH0231799Y2 JP1985019181U JP1918185U JPH0231799Y2 JP H0231799 Y2 JPH0231799 Y2 JP H0231799Y2 JP 1985019181 U JP1985019181 U JP 1985019181U JP 1918185 U JP1918185 U JP 1918185U JP H0231799 Y2 JPH0231799 Y2 JP H0231799Y2
Authority
JP
Japan
Prior art keywords
circuit
insulating film
crossover
hole
wiring board
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.)
Expired
Application number
JP1985019181U
Other languages
English (en)
Japanese (ja)
Other versions
JPS61136581U (en]
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 JP1985019181U priority Critical patent/JPH0231799Y2/ja
Publication of JPS61136581U publication Critical patent/JPS61136581U/ja
Application granted granted Critical
Publication of JPH0231799Y2 publication Critical patent/JPH0231799Y2/ja
Expired legal-status Critical Current

Links

JP1985019181U 1985-02-15 1985-02-15 Expired JPH0231799Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985019181U JPH0231799Y2 (en]) 1985-02-15 1985-02-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985019181U JPH0231799Y2 (en]) 1985-02-15 1985-02-15

Publications (2)

Publication Number Publication Date
JPS61136581U JPS61136581U (en]) 1986-08-25
JPH0231799Y2 true JPH0231799Y2 (en]) 1990-08-28

Family

ID=30508518

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985019181U Expired JPH0231799Y2 (en]) 1985-02-15 1985-02-15

Country Status (1)

Country Link
JP (1) JPH0231799Y2 (en])

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49121063U (en]) * 1973-02-12 1974-10-17
JPS5154785A (en]) * 1974-11-08 1976-05-14 Nippon Electric Co

Also Published As

Publication number Publication date
JPS61136581U (en]) 1986-08-25

Similar Documents

Publication Publication Date Title
JP3197213B2 (ja) プリント配線板およびその製造方法
US5473120A (en) Multilayer board and fabrication method thereof
US6631551B1 (en) Method of forming integral passive electrical components on organic circuit board substrates
US5079065A (en) Printed-circuit substrate and method of making thereof
JPH05198946A (ja) 多層プリント回路基板の製造方法
JPH0231799Y2 (en])
JP2542794B2 (ja) 配線板の製造方法
JP3728059B2 (ja) 多層配線基板
JP2002185099A (ja) プリント回路板及びその製造方法
JPH0342714B2 (en])
JP2547650B2 (ja) 抵抗体を内層した多層基板
JP3238901B2 (ja) 多層プリント配線基板およびその製造方法
JP3474895B2 (ja) 電気接続装置とその製造方法ならびにプリント配線板とその製造方法
JPH07249864A (ja) プリント配線板の製造方法
JPS617696A (ja) 多層印刷配線板
JPS63246897A (ja) 金属ベ−ス２層配線板の製造法
JPS593879B2 (ja) 印刷配線板の製造法
JP2603097B2 (ja) プリント配線板の製造方法
JPS63160397A (ja) 多層基板の製造方法
JPH0347341Y2 (en])
JPS63272097A (ja) 多層回路基板の製造法
JP2514384Y2 (ja) 金属ベ―ス配線板
JPS5922398B2 (ja) 多層印刷配線板の製造法
JPS6347158B2 (en])
JPS61274396A (ja) スル−ホ−ル接続形成用金属印刷配線板の製造方法