Document Type and Number:
Japanese Patent JPS5742926
Kind Code:
B2
Application Number:
JP14249178A
Publication Date:
September 11, 1982
Filing Date:
November 17, 1978
Export Citation:
International Classes:
F16L19/00; F16L25/02; F16L59/16; H01B17/26; H01B19/00; H02G3/22