Document Type and Number:
Japanese Patent JPH0451837
Kind Code:
B2
Inventors:
OOSHIMA YUTAKA
Application Number:
JP12674187A
Publication Date:
August 20, 1992
Filing Date:
May 23, 1987
Export Citation:
Assignee:
YAMAHA CORP
International Classes:
C08L89/02; C08K3/22; C08K3/24; C08L89/00; C08L93/00; G10B3/12; G10C3/12
Next Patent: JPH0451838