JPH0253019U - - Google Patents
Info
- Publication number
- JPH0253019U JPH0253019U JP13314388U JP13314388U JPH0253019U JP H0253019 U JPH0253019 U JP H0253019U JP 13314388 U JP13314388 U JP 13314388U JP 13314388 U JP13314388 U JP 13314388U JP H0253019 U JPH0253019 U JP H0253019U
- Authority
- JP
- Japan
- Prior art keywords
- distance
- lens
- moving
- variable
- glasses according
- 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
- 239000011521 glass Substances 0.000 claims description 8
Landscapes
- Eyeglasses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13314388U JPH0253019U (enExample) | 1988-10-12 | 1988-10-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13314388U JPH0253019U (enExample) | 1988-10-12 | 1988-10-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0253019U true JPH0253019U (enExample) | 1990-04-17 |
Family
ID=31390745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13314388U Pending JPH0253019U (enExample) | 1988-10-12 | 1988-10-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0253019U (enExample) |
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1988
- 1988-10-12 JP JP13314388U patent/JPH0253019U/ja active Pending