JPS4920426A - - Google Patents
Info
- Publication number
- JPS4920426A JPS4920426A JP6272272A JP6272272A JPS4920426A JP S4920426 A JPS4920426 A JP S4920426A JP 6272272 A JP6272272 A JP 6272272A JP 6272272 A JP6272272 A JP 6272272A JP S4920426 A JPS4920426 A JP S4920426A
- 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
- Artificial Filaments (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6272272A JPS4920426A (da) | 1972-06-22 | 1972-06-22 | |
US05/622,953 US4006208A (en) | 1972-06-22 | 1975-10-16 | Process for manufacturing elastic hard fibers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6272272A JPS4920426A (da) | 1972-06-22 | 1972-06-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4920426A true JPS4920426A (da) | 1974-02-22 |
Family
ID=13208514
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6272272A Pending JPS4920426A (da) | 1972-06-22 | 1972-06-22 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS4920426A (da) |
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1972
- 1972-06-22 JP JP6272272A patent/JPS4920426A/ja active Pending