JPH03109001U - - Google Patents
Info
- Publication number
- JPH03109001U JPH03109001U JP1532690U JP1532690U JPH03109001U JP H03109001 U JPH03109001 U JP H03109001U JP 1532690 U JP1532690 U JP 1532690U JP 1532690 U JP1532690 U JP 1532690U JP H03109001 U JPH03109001 U JP H03109001U
- Authority
- JP
- Japan
- Prior art keywords
- glass
- length
- sheets
- image sensor
- measured
- 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
- 239000005357 flat glass Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1532690U JPH03109001U (th) | 1990-02-19 | 1990-02-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1532690U JPH03109001U (th) | 1990-02-19 | 1990-02-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03109001U true JPH03109001U (th) | 1991-11-08 |
Family
ID=31518637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1532690U Pending JPH03109001U (th) | 1990-02-19 | 1990-02-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03109001U (th) |
-
1990
- 1990-02-19 JP JP1532690U patent/JPH03109001U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH03109001U (th) | ||
| JPS6333406U (th) | ||
| JPS6157805U (th) | ||
| JPS57211504A (en) | Observation member for talbot interferometer | |
| JPH0342510U (th) | ||
| JPH03110304U (th) | ||
| JPS6444406U (th) | ||
| JPS6232309U (th) | ||
| JPH01180752U (th) | ||
| JPS6347246U (th) | ||
| JPH0271206U (th) | ||
| JPS63188506U (th) | ||
| JPH0316017U (th) | ||
| JPH027509U (th) | ||
| JPS62140313U (th) | ||
| JPS6216946U (th) | ||
| JPH03119753U (th) | ||
| JPH0195604U (th) | ||
| JPH0619261B2 (ja) | 平面度測定装置 | |
| JPS61140915U (th) | ||
| JPS63159708U (th) | ||
| JPS61132707U (th) | ||
| FR2247699A1 (en) | Surface roughness measuring process - compares two different wavelength laser lighted images at third wavelength | |
| JPS62168414U (th) | ||
| JPS61140929U (th) |