共 7 条
- [1] FARTHING, 1947, Patent No. 623669
- [2] FARTHING AC, 1954, Patent No. 905736
- [3] RATHGEBER P, 1953, THESIS HEIDELBERG
- [4] ZAHN H, 1954, ANGEW CHEM-GER EDIT, V66, P301
- [5] ZAHN H, 1953, MELLIAND TEXTILBER, V34, P749
- [6] ZAHN H, 1954, APR VORTR BERL
- [7] 1954, J POLYMER SCI, V12, P406