Document Type and Number:
Japanese Patent JPS62167908
Kind Code:
U
Application Number:
JP5639686U
Publication Date:
October 24, 1987
Filing Date:
April 14, 1986
Export Citation:
International Classes:
F15B3/00; F15B11/06; F15B11/072; (IPC1-7): F15B11/06; F15B3/00
Domestic Patent References:
| JP42004036A |