Document Type and Number:
Japanese Patent JPS4882705
Kind Code:
U
Application Number:
JP50157271U
Publication Date:
October 08, 1973
Filing Date:
December 29, 1971
Export Citation:
International Classes:
E04H1/02; E04B1/343; E04H1/12; (IPC1-7): A45F1/00; E04B1/343; E04H1/12