Document Type and Number:
Japanese Patent JPH021732
Kind Code:
B2
Inventors:
HORII YOSHIOKI
Application Number:
JP1109881A
Publication Date:
January 12, 1990
Filing Date:
January 28, 1981
Export Citation:
Assignee:
HATSUKO SHOKAI KK
International Classes:
B65B9/15; B65B11/18; B65B35/40; B65B63/02; B65B63/04
Next Patent: MANUFACTURE OF CYCLIC POLYCARBONATE OLIGOMER