Document Type and Number:
Japanese Patent JPS62170484
Kind Code:
U
More Like This:
Application Number:
JP5694386U
Publication Date:
October 29, 1987
Filing Date:
April 16, 1986
Export Citation:
International Classes:
F16L39/00; F16L23/02; F16L23/036; F16L37/00; (IPC1-7): F16L23/02; F16L39/00
Domestic Patent References:
JPS53125201A | 1978-11-01 | |||
JP58191483B |