共 9 条
[1]
ALBERSSCHONBERG G, 1976, 16TH INT C ANT AG CH
[2]
BOX SJ, 1976, Patent No. 2609766
[4]
BUTTERWORTH D, 1977, Patent No. 1467413
[5]
CASSIDY PJ, 1977, 17TH INT C ANT AG CH
[6]
KAHAN JS, 1976, 16TH INT C ANT AG CH
[7]
KROPP H, 1976, 16TH INT C ANT AG CH
[9]
STAPLEY EO, 1977, 17TH INT C ANT AG CH