JPS61130913U - - Google Patents
Info
- Publication number
- JPS61130913U JPS61130913U JP1276785U JP1276785U JPS61130913U JP S61130913 U JPS61130913 U JP S61130913U JP 1276785 U JP1276785 U JP 1276785U JP 1276785 U JP1276785 U JP 1276785U JP S61130913 U JPS61130913 U JP S61130913U
- Authority
- JP
- Japan
- Prior art keywords
- negative
- polygonal
- observation
- supporting inner
- observation body
- 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
- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1276785U JPH0136169Y2 (https=) | 1985-01-31 | 1985-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1276785U JPH0136169Y2 (https=) | 1985-01-31 | 1985-01-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61130913U true JPS61130913U (https=) | 1986-08-15 |
| JPH0136169Y2 JPH0136169Y2 (https=) | 1989-11-02 |
Family
ID=30496143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1276785U Expired JPH0136169Y2 (https=) | 1985-01-31 | 1985-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0136169Y2 (https=) |
-
1985
- 1985-01-31 JP JP1276785U patent/JPH0136169Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0136169Y2 (https=) | 1989-11-02 |