共 28 条
[2]
BLAIKIE KG, 1939, Patent No. 2166856
[3]
BOYCE CL, 1949, Patent No. 2486855
[4]
BOYCE CL, 1951, Patent No. 2555286
[5]
CALLINAN TD, 1948, NRL C3397 NAV RES LA
[6]
DAHLE J, 1941, Patent No. 2258410
[7]
DAHLE J, 1942, Patent No. 2282037
[8]
DEBRUYNE NA, 1950, Patent No. 2499134
[9]
OCCURRENCE OF HEAD-TO-HEAD ARRANGEMENTS OF STRUCTURAL UNITS IN POLYVINYL ALCOHOL
[J].
JOURNAL OF POLYMER SCIENCE,
1948, 3 (06)
:880-890
[10]
GAYLER CW, 1949, Patent No. 2487864