Document Type and Number:
Japanese Patent JPS5224117
Kind Code:
Y2
Application Number:
JP6510871U
Publication Date:
June 01, 1977
Filing Date:
July 21, 1971
Export Citation:
International Classes:
E03C1/042; A47K1/00; E03B9/00; E03C1/04; F16J15/06; (IPC1-7): A47K1/00; E03B9/00