JPS5521770B2 - - Google Patents
Info
- Publication number
- JPS5521770B2 JPS5521770B2 JP8212172A JP8212172A JPS5521770B2 JP S5521770 B2 JPS5521770 B2 JP S5521770B2 JP 8212172 A JP8212172 A JP 8212172A JP 8212172 A JP8212172 A JP 8212172A JP S5521770 B2 JPS5521770 B2 JP S5521770B2
- 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.)
- Expired
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Polyesters Or Polycarbonates (AREA)
- Artificial Filaments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8212172A JPS5521770B2 (en:Method) | 1972-08-18 | 1972-08-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8212172A JPS5521770B2 (en:Method) | 1972-08-18 | 1972-08-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4938991A JPS4938991A (en:Method) | 1974-04-11 |
| JPS5521770B2 true JPS5521770B2 (en:Method) | 1980-06-12 |
Family
ID=13765567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8212172A Expired JPS5521770B2 (en:Method) | 1972-08-18 | 1972-08-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5521770B2 (en:Method) |
-
1972
- 1972-08-18 JP JP8212172A patent/JPS5521770B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4938991A (en:Method) | 1974-04-11 |