Document Type and Number:
Japanese Patent JPS5093717
Kind Code:
U
Application Number:
JP54174U
Publication Date:
August 06, 1975
Filing Date:
December 27, 1973
Export Citation:
International Classes:
E04B2/88; (IPC1-7): E04C2/30; E04B2/58; E04C2/38; E04F11/18