JPH01172483U - - Google Patents
Info
- Publication number
- JPH01172483U JPH01172483U JP7022388U JP7022388U JPH01172483U JP H01172483 U JPH01172483 U JP H01172483U JP 7022388 U JP7022388 U JP 7022388U JP 7022388 U JP7022388 U JP 7022388U JP H01172483 U JPH01172483 U JP H01172483U
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- conductive
- ball hole
- polished
- appropriate shape
- 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
- 239000012811 non-conductive material Substances 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000007689 inspection Methods 0.000 description 1
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Measuring Leads Or Probes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7022388U JPH0435018Y2 (cs) | 1988-05-26 | 1988-05-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7022388U JPH0435018Y2 (cs) | 1988-05-26 | 1988-05-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01172483U true JPH01172483U (cs) | 1989-12-06 |
| JPH0435018Y2 JPH0435018Y2 (cs) | 1992-08-19 |
Family
ID=31295481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7022388U Expired JPH0435018Y2 (cs) | 1988-05-26 | 1988-05-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0435018Y2 (cs) |
-
1988
- 1988-05-26 JP JP7022388U patent/JPH0435018Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0435018Y2 (cs) | 1992-08-19 |