JPS4876554A - - Google Patents
Info
- Publication number
- JPS4876554A JPS4876554A JP646572A JP646572A JPS4876554A JP S4876554 A JPS4876554 A JP S4876554A JP 646572 A JP646572 A JP 646572A JP 646572 A JP646572 A JP 646572A JP S4876554 A JPS4876554 A JP S4876554A
- 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
- Lenses (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP646572A JPS4876554A (enExample) | 1972-01-14 | 1972-01-14 | |
| US00248537A US3796481A (en) | 1971-05-01 | 1972-04-28 | Varifocal lens systems |
| DE19722221118 DE2221118A1 (de) | 1971-05-01 | 1972-04-28 | Objektiv mit veraenderbarer Brennweite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP646572A JPS4876554A (enExample) | 1972-01-14 | 1972-01-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4876554A true JPS4876554A (enExample) | 1973-10-15 |
Family
ID=11639182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP646572A Pending JPS4876554A (enExample) | 1971-05-01 | 1972-01-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4876554A (enExample) |
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1972
- 1972-01-14 JP JP646572A patent/JPS4876554A/ja active Pending