Document Type and Number:
Japanese Patent JPS5434205
Kind Code:
U
Application Number:
JP10712877U
Publication Date:
March 06, 1979
Filing Date:
August 12, 1977
Export Citation:
International Classes:
E02F9/22; E02F3/42; F15B11/16; F15B11/17; (IPC1-7): E02F3/42; F15B11/16