JPS4886844U - - Google Patents
Info
- Publication number
- JPS4886844U JPS4886844U JP882772U JP882772U JPS4886844U JP S4886844 U JPS4886844 U JP S4886844U JP 882772 U JP882772 U JP 882772U JP 882772 U JP882772 U JP 882772U JP S4886844 U JPS4886844 U JP S4886844U
- Authority
- JP
- Japan
- 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
Landscapes
- Eyeglasses (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP882772U JPS4886844U (en) | 1972-01-21 | 1972-01-21 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP882772U JPS4886844U (en) | 1972-01-21 | 1972-01-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4886844U true JPS4886844U (en) | 1973-10-20 |
Family
ID=27852444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP882772U Pending JPS4886844U (en) | 1972-01-21 | 1972-01-21 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS4886844U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS556386A (en) * | 1978-06-28 | 1980-01-17 | Dow Corning | Semistrong membrane type contact lens and internal surface formation thereof |
JPS5545097A (en) * | 1978-09-25 | 1980-03-29 | Dow Corning | Contact lense |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB802486A (en) * | 1955-10-04 | 1958-10-08 | John Trevor De Carle | Corneal contact lenses |
US3415597A (en) * | 1962-11-20 | 1968-12-10 | Willard J. Harman | Corneal contact lens with offset concave surface portions |
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1972
- 1972-01-21 JP JP882772U patent/JPS4886844U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB802486A (en) * | 1955-10-04 | 1958-10-08 | John Trevor De Carle | Corneal contact lenses |
US3415597A (en) * | 1962-11-20 | 1968-12-10 | Willard J. Harman | Corneal contact lens with offset concave surface portions |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS556386A (en) * | 1978-06-28 | 1980-01-17 | Dow Corning | Semistrong membrane type contact lens and internal surface formation thereof |
JPS5545097A (en) * | 1978-09-25 | 1980-03-29 | Dow Corning | Contact lense |