Document Type and Number:
Japanese Patent JPS6218495
Kind Code:
U
Application Number:
JP11087085U
Publication Date:
February 03, 1987
Filing Date:
July 19, 1985
Export Citation:
International Classes:
F16L41/08; B29C65/52; F16L47/00; F16L47/02; (IPC1-7): F16L41/08; F16L47/00
Domestic Patent References:
JPS5313631U | 1978-02-04 | |||
JPS58141899U | 1983-09-24 | |||
JPS6067493U | 1985-05-13 |