JPS4957448A - - Google Patents
Info
- Publication number
- JPS4957448A JPS4957448A JP6786273A JP6786273A JPS4957448A JP S4957448 A JPS4957448 A JP S4957448A JP 6786273 A JP6786273 A JP 6786273A JP 6786273 A JP6786273 A JP 6786273A JP S4957448 A JPS4957448 A JP S4957448A
- 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
- Artificial Filaments (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US26391772A | 1972-06-19 | 1972-06-19 | |
| US29019172A | 1972-09-18 | 1972-09-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4957448A true JPS4957448A (en:Method) | 1974-06-04 |
| JPS5611767B2 JPS5611767B2 (en:Method) | 1981-03-17 |
Family
ID=26950132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6786273A Expired JPS5611767B2 (en:Method) | 1972-06-19 | 1973-06-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5611767B2 (en:Method) |
-
1973
- 1973-06-18 JP JP6786273A patent/JPS5611767B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5611767B2 (en:Method) | 1981-03-17 |