JPH02105156U - - Google Patents
Info
- Publication number
- JPH02105156U JPH02105156U JP1371189U JP1371189U JPH02105156U JP H02105156 U JPH02105156 U JP H02105156U JP 1371189 U JP1371189 U JP 1371189U JP 1371189 U JP1371189 U JP 1371189U JP H02105156 U JPH02105156 U JP H02105156U
- Authority
- JP
- Japan
- Prior art keywords
- holes
- detecting
- circuit board
- electronic circuit
- photoelectric sensor
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims 2
Landscapes
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1371189U JPH02105156U (ko) | 1989-02-08 | 1989-02-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1371189U JPH02105156U (ko) | 1989-02-08 | 1989-02-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02105156U true JPH02105156U (ko) | 1990-08-21 |
Family
ID=31224254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1371189U Pending JPH02105156U (ko) | 1989-02-08 | 1989-02-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02105156U (ko) |
-
1989
- 1989-02-08 JP JP1371189U patent/JPH02105156U/ja active Pending
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