Document Type and Number:
Japanese Patent JPS56151685
Kind Code:
U
Application Number:
JP4743880U
Publication Date:
November 13, 1981
Filing Date:
April 07, 1980
Export Citation:
International Classes:
B07B13/02; B07B1/22; B07B1/46; (IPC1-7): B07B1/22; B07B1/46