Document Type and Number:
Japanese Patent JPH04100273
Kind Code:
U
Application Number:
JP5864690U
Publication Date:
August 31, 1992
Filing Date:
June 01, 1990
Export Citation:
International Classes:
D03C3/20; D03C3/32; D03C13/00; (IPC1-7): D03C3/32; D03C3/20