JPS6448064U - - Google Patents
Info
- Publication number
- JPS6448064U JPS6448064U JP1987142292U JP14229287U JPS6448064U JP S6448064 U JPS6448064 U JP S6448064U JP 1987142292 U JP1987142292 U JP 1987142292U JP 14229287 U JP14229287 U JP 14229287U JP S6448064 U JPS6448064 U JP S6448064U
- Authority
- JP
- Japan
- Prior art keywords
- printed circuit
- circuit board
- via holes
- board
- identification mark
- 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.)
- Granted
Links
Landscapes
- Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)
- Structure Of Printed Boards (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Tests Of Electronic Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987142292U JPH0453022Y2 (enExample) | 1987-09-19 | 1987-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987142292U JPH0453022Y2 (enExample) | 1987-09-19 | 1987-09-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6448064U true JPS6448064U (enExample) | 1989-03-24 |
| JPH0453022Y2 JPH0453022Y2 (enExample) | 1992-12-14 |
Family
ID=31408116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987142292U Expired JPH0453022Y2 (enExample) | 1987-09-19 | 1987-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0453022Y2 (enExample) |
-
1987
- 1987-09-19 JP JP1987142292U patent/JPH0453022Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0453022Y2 (enExample) | 1992-12-14 |