JPS4936769A - - Google Patents
Info
- Publication number
- JPS4936769A JPS4936769A JP8015072A JP8015072A JPS4936769A JP S4936769 A JPS4936769 A JP S4936769A JP 8015072 A JP8015072 A JP 8015072A JP 8015072 A JP8015072 A JP 8015072A JP S4936769 A JPS4936769 A JP S4936769A
- 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
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8015072A JPS4936769A (ja) | 1972-08-09 | 1972-08-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8015072A JPS4936769A (ja) | 1972-08-09 | 1972-08-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4936769A true JPS4936769A (ja) | 1974-04-05 |
Family
ID=13710245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8015072A Pending JPS4936769A (ja) | 1972-08-09 | 1972-08-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4936769A (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5225676A (en) * | 1991-05-21 | 1993-07-06 | Jeol Ltd. | Electrooptical viewing apparatus capable of switching depth of focus |
-
1972
- 1972-08-09 JP JP8015072A patent/JPS4936769A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5225676A (en) * | 1991-05-21 | 1993-07-06 | Jeol Ltd. | Electrooptical viewing apparatus capable of switching depth of focus |