Document Type and Number:
Japanese Patent JPS5527801
Kind Code:
Y2
Application Number:
JP9282675U
Publication Date:
July 03, 1980
Filing Date:
July 04, 1975
Export Citation:
International Classes:
E04H9/14; E04H9/16; H02G13/00; H02H3/12; (IPC1-7): E04H9/14