JPS61171271U - - Google Patents
Info
- Publication number
- JPS61171271U JPS61171271U JP5435385U JP5435385U JPS61171271U JP S61171271 U JPS61171271 U JP S61171271U JP 5435385 U JP5435385 U JP 5435385U JP 5435385 U JP5435385 U JP 5435385U JP S61171271 U JPS61171271 U JP S61171271U
- Authority
- JP
- Japan
- Prior art keywords
- wiring board
- printed wiring
- holes
- utility
- scope
- 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
- 238000007796 conventional method Methods 0.000 description 1
Landscapes
- Structure Of Printed Boards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5435385U JPS61171271U (tr) | 1985-04-12 | 1985-04-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5435385U JPS61171271U (tr) | 1985-04-12 | 1985-04-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61171271U true JPS61171271U (tr) | 1986-10-24 |
Family
ID=30576031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5435385U Pending JPS61171271U (tr) | 1985-04-12 | 1985-04-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61171271U (tr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02303179A (ja) * | 1989-05-18 | 1990-12-17 | Hitachi Ltd | 多層印刷回路基板の製造方法 |
| JPH02307289A (ja) * | 1989-05-22 | 1990-12-20 | C Uyemura & Co Ltd | プリント基板の表面処理方法 |
-
1985
- 1985-04-12 JP JP5435385U patent/JPS61171271U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02303179A (ja) * | 1989-05-18 | 1990-12-17 | Hitachi Ltd | 多層印刷回路基板の製造方法 |
| JPH02307289A (ja) * | 1989-05-22 | 1990-12-20 | C Uyemura & Co Ltd | プリント基板の表面処理方法 |