JPS4910233A - - Google Patents
Info
- Publication number
- JPS4910233A JPS4910233A JP5174872A JP5174872A JPS4910233A JP S4910233 A JPS4910233 A JP S4910233A JP 5174872 A JP5174872 A JP 5174872A JP 5174872 A JP5174872 A JP 5174872A JP S4910233 A JPS4910233 A JP S4910233A
- 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.)
- Granted
Links
Landscapes
- Processes Of Treating Macromolecular Substances (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5174872A JPS511261B2 (zh) | 1972-05-26 | 1972-05-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5174872A JPS511261B2 (zh) | 1972-05-26 | 1972-05-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4910233A true JPS4910233A (zh) | 1974-01-29 |
| JPS511261B2 JPS511261B2 (zh) | 1976-01-16 |
Family
ID=12895535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5174872A Expired JPS511261B2 (zh) | 1972-05-26 | 1972-05-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS511261B2 (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3050312A1 (zh) * | 1979-04-05 | 1982-07-29 |
-
1972
- 1972-05-26 JP JP5174872A patent/JPS511261B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3050312A1 (zh) * | 1979-04-05 | 1982-07-29 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS511261B2 (zh) | 1976-01-16 |