JPH03106780U - - Google Patents

Info

Publication number
JPH03106780U
JPH03106780U JP1431690U JP1431690U JPH03106780U JP H03106780 U JPH03106780 U JP H03106780U JP 1431690 U JP1431690 U JP 1431690U JP 1431690 U JP1431690 U JP 1431690U JP H03106780 U JPH03106780 U JP H03106780U
Authority
JP
Japan
Prior art keywords
conductive pattern
circuit board
printed circuit
plating
hole
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
JP1431690U
Other languages
English (en)
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 JP1431690U priority Critical patent/JPH03106780U/ja
Publication of JPH03106780U publication Critical patent/JPH03106780U/ja
Pending legal-status Critical Current

Links

JP1431690U 1990-02-16 1990-02-16 Pending JPH03106780U (US20090163788A1-20090625-C00002.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1431690U JPH03106780U (US20090163788A1-20090625-C00002.png) 1990-02-16 1990-02-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1431690U JPH03106780U (US20090163788A1-20090625-C00002.png) 1990-02-16 1990-02-16

Publications (1)

Publication Number Publication Date
JPH03106780U true JPH03106780U (US20090163788A1-20090625-C00002.png) 1991-11-05

Family

ID=31517685

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1431690U Pending JPH03106780U (US20090163788A1-20090625-C00002.png) 1990-02-16 1990-02-16

Country Status (1)

Country Link
JP (1) JPH03106780U (US20090163788A1-20090625-C00002.png)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5392472A (en) * 1977-01-26 1978-08-14 Tokyo Shibaura Electric Co Method of forming plug of multilayer printed circuit board

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5392472A (en) * 1977-01-26 1978-08-14 Tokyo Shibaura Electric Co Method of forming plug of multilayer printed circuit board

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