JPS634008U - - Google Patents
Info
- Publication number
- JPS634008U JPS634008U JP9819986U JP9819986U JPS634008U JP S634008 U JPS634008 U JP S634008U JP 9819986 U JP9819986 U JP 9819986U JP 9819986 U JP9819986 U JP 9819986U JP S634008 U JPS634008 U JP S634008U
- Authority
- JP
- Japan
- Prior art keywords
- periphery
- angle
- slopes
- protrusions
- lens
- 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
- 230000000052 comparative effect Effects 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9819986U JPH03646Y2 (https=) | 1986-06-26 | 1986-06-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9819986U JPH03646Y2 (https=) | 1986-06-26 | 1986-06-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS634008U true JPS634008U (https=) | 1988-01-12 |
| JPH03646Y2 JPH03646Y2 (https=) | 1991-01-11 |
Family
ID=30965916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9819986U Expired JPH03646Y2 (https=) | 1986-06-26 | 1986-06-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03646Y2 (https=) |
-
1986
- 1986-06-26 JP JP9819986U patent/JPH03646Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03646Y2 (https=) | 1991-01-11 |