JPS5354775A - Through hole processing method of circuit plate - Google Patents
Through hole processing method of circuit plateInfo
- Publication number
- JPS5354775A JPS5354775A JP12967276A JP12967276A JPS5354775A JP S5354775 A JPS5354775 A JP S5354775A JP 12967276 A JP12967276 A JP 12967276A JP 12967276 A JP12967276 A JP 12967276A JP S5354775 A JPS5354775 A JP S5354775A
- Authority
- JP
- Japan
- Prior art keywords
- processing method
- circuit plate
- hole processing
- hole
- circuit
- 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
Links
Landscapes
- Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12967276A JPS5354775A (en) | 1976-10-28 | 1976-10-28 | Through hole processing method of circuit plate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12967276A JPS5354775A (en) | 1976-10-28 | 1976-10-28 | Through hole processing method of circuit plate |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5354775A true JPS5354775A (en) | 1978-05-18 |
Family
ID=15015291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12967276A Pending JPS5354775A (en) | 1976-10-28 | 1976-10-28 | Through hole processing method of circuit plate |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5354775A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5434061A (en) * | 1977-08-23 | 1979-03-13 | Hitachi Ltd | Multiilayer printed wiring board and method of manufacturing same |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5026067A (en) * | 1973-03-06 | 1975-03-18 |
-
1976
- 1976-10-28 JP JP12967276A patent/JPS5354775A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5026067A (en) * | 1973-03-06 | 1975-03-18 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5434061A (en) * | 1977-08-23 | 1979-03-13 | Hitachi Ltd | Multiilayer printed wiring board and method of manufacturing same |
JPS5814758B2 (en) * | 1977-08-23 | 1983-03-22 | 株式会社日立製作所 | multilayer wiring board |
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