JPH02138459U - - Google Patents

Info

Publication number
JPH02138459U
JPH02138459U JP4755989U JP4755989U JPH02138459U JP H02138459 U JPH02138459 U JP H02138459U JP 4755989 U JP4755989 U JP 4755989U JP 4755989 U JP4755989 U JP 4755989U JP H02138459 U JPH02138459 U JP H02138459U
Authority
JP
Japan
Prior art keywords
wiring board
printed wiring
fittings
twisting
preventing warping
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.)
Pending
Application number
JP4755989U
Other languages
English (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 JP4755989U priority Critical patent/JPH02138459U/ja
Publication of JPH02138459U publication Critical patent/JPH02138459U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Structure Of Printed Boards (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の一実施例による多層印刷配
線板を示す断面図、第2図は上記第1図の斜視図
、第3図は内層周囲に鉄製の棒を添えたときの正
面図、第4図はその斜視図である。第5図は従来
の多層印刷配線板を示す断面図、第6図はその斜
視図である。 図において、1……片面印刷配線板、2……両
面印刷配線板、3……接着剤、4……棒である。
なお、図中、同一符号は同一または相当部分を示
す。

Claims (1)

    【実用新案登録請求の範囲】
  1. 印刷配線板の製造工程において、そり・ねじれ
    防止用金具を積層段階で封入したことを特徴とす
    るそり・ねじれ防止用金具付多層印刷配線板。
JP4755989U 1989-04-22 1989-04-22 Pending JPH02138459U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4755989U JPH02138459U (ja) 1989-04-22 1989-04-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4755989U JPH02138459U (ja) 1989-04-22 1989-04-22

Publications (1)

Publication Number Publication Date
JPH02138459U true JPH02138459U (ja) 1990-11-19

Family

ID=31563594

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4755989U Pending JPH02138459U (ja) 1989-04-22 1989-04-22

Country Status (1)

Country Link
JP (1) JPH02138459U (ja)

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