Title:
SPHERICAL PIPE JOINT
Document Type and Number:
Japanese Patent JPS57140990
Kind Code:
A
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Inventors:
SATOU EIJI
KOJIMA MASAMITSU
KOJIMA MASAMITSU
Application Number:
JP2426681A
Publication Date:
August 31, 1982
Filing Date:
February 23, 1981
Export Citation:
Assignee:
OILES INDUSTRY CO LTD
International Classes:
F16L27/04; F01N13/08; F16J15/12; F16J15/16; F16L27/06; (IPC1-7): F01N7/08; F16J15/16; F16L27/06