JPS4844180A - - Google Patents
Info
- Publication number
- JPS4844180A JPS4844180A JP46077711A JP7771171A JPS4844180A JP S4844180 A JPS4844180 A JP S4844180A JP 46077711 A JP46077711 A JP 46077711A JP 7771171 A JP7771171 A JP 7771171A JP S4844180 A JPS4844180 A JP S4844180A
- 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
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP46077711A JPS4844180A (ja) | 1971-10-04 | 1971-10-04 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP46077711A JPS4844180A (ja) | 1971-10-04 | 1971-10-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4844180A true JPS4844180A (ja) | 1973-06-25 |
Family
ID=13641461
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP46077711A Pending JPS4844180A (ja) | 1971-10-04 | 1971-10-04 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS4844180A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4772700A (en) * | 1985-12-19 | 1988-09-20 | Showa Denko Kabushiki Kaisha | Spiropiperidinenaphthoxazine compound |
JPH07253633A (ja) * | 1978-09-08 | 1995-10-03 | A O Inc | ホトクロミック光学素子 |
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1971
- 1971-10-04 JP JP46077711A patent/JPS4844180A/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07253633A (ja) * | 1978-09-08 | 1995-10-03 | A O Inc | ホトクロミック光学素子 |
US4772700A (en) * | 1985-12-19 | 1988-09-20 | Showa Denko Kabushiki Kaisha | Spiropiperidinenaphthoxazine compound |