共 6 条
[1]
DOW NF, 1969, Patent No. 3446251
[2]
FREESTON WD, 1967, AFMLTR6744
[3]
GROSBERG P, 1968, MIT S DYNAMICS TEXTI
[4]
Stewart F.H., 1921, Woven fabric, Patent No. [USP 1368215, 1368215]
[5]
1895, Patent No. 550068
[6]
1968, AF3361568C1241 CONTR, P30