Document Type and Number:
Japanese Patent JPS52159502
Kind Code:
U
Application Number:
JP7153377U
Publication Date:
December 03, 1977
Filing Date:
June 03, 1977
Export Citation:
International Classes:
B05B1/06; B05B1/02; B05B1/08; E01B19/00; E01H11/00; (IPC1-7): E01B19/00; B05B1/02