JPH0543410Y2 - - Google Patents
Info
- Publication number
- JPH0543410Y2 JPH0543410Y2 JP19183684U JP19183684U JPH0543410Y2 JP H0543410 Y2 JPH0543410 Y2 JP H0543410Y2 JP 19183684 U JP19183684 U JP 19183684U JP 19183684 U JP19183684 U JP 19183684U JP H0543410 Y2 JPH0543410 Y2 JP H0543410Y2
- Authority
- JP
- Japan
- Prior art keywords
- case
- mask
- mounting member
- sheet
- horizontal
- 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.)
- Expired - Lifetime
Links
- 238000007689 inspection Methods 0.000 claims description 12
- 230000007547 defect Effects 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19183684U JPH0543410Y2 (enrdf_load_stackoverflow) | 1984-12-18 | 1984-12-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19183684U JPH0543410Y2 (enrdf_load_stackoverflow) | 1984-12-18 | 1984-12-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61105856U JPS61105856U (enrdf_load_stackoverflow) | 1986-07-05 |
| JPH0543410Y2 true JPH0543410Y2 (enrdf_load_stackoverflow) | 1993-11-01 |
Family
ID=30749270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19183684U Expired - Lifetime JPH0543410Y2 (enrdf_load_stackoverflow) | 1984-12-18 | 1984-12-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0543410Y2 (enrdf_load_stackoverflow) |
-
1984
- 1984-12-18 JP JP19183684U patent/JPH0543410Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61105856U (enrdf_load_stackoverflow) | 1986-07-05 |
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