JPS631383U - - Google Patents
Info
- Publication number
- JPS631383U JPS631383U JP9441586U JP9441586U JPS631383U JP S631383 U JPS631383 U JP S631383U JP 9441586 U JP9441586 U JP 9441586U JP 9441586 U JP9441586 U JP 9441586U JP S631383 U JPS631383 U JP S631383U
- Authority
- JP
- Japan
- Prior art keywords
- holes
- back surfaces
- hole
- diameter
- 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.)
- Pending
Links
- 239000004020 conductor Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9441586U JPS631383U (el) | 1986-06-19 | 1986-06-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9441586U JPS631383U (el) | 1986-06-19 | 1986-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS631383U true JPS631383U (el) | 1988-01-07 |
Family
ID=30957850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9441586U Pending JPS631383U (el) | 1986-06-19 | 1986-06-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS631383U (el) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02137295A (ja) * | 1988-11-17 | 1990-05-25 | Ibiden Co Ltd | 多層プリント配線板 |
-
1986
- 1986-06-19 JP JP9441586U patent/JPS631383U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02137295A (ja) * | 1988-11-17 | 1990-05-25 | Ibiden Co Ltd | 多層プリント配線板 |