Document Type and Number:
Japanese Patent JPH037951
Kind Code:
U
Application Number:
JP6563589U
Publication Date:
January 25, 1991
Filing Date:
June 05, 1989
Export Citation:
International Classes:
A01C1/00; B03C7/02; B03C7/06; (IPC1-7): B03C7/06; A01C1/00; B03C7/02
Next Patent: TONER MELTING METHOD