Document Type and Number:
Japanese Patent JPS56174304
Kind Code:
U
More Like This:
Application Number:
JP7333780U
Publication Date:
December 23, 1981
Filing Date:
May 27, 1980
Export Citation:
International Classes:
F16K15/20; B60C29/00; B60C29/04; (IPC1-7): B60C29/00; F16K15/20