Document Type and Number:
Japanese Patent JPS4848420
Kind Code:
U
Application Number:
JP9043271U
Publication Date:
June 25, 1973
Filing Date:
October 02, 1971
Export Citation:
International Classes:
E06B7/26; E04D3/40; E04D11/02; E06B1/70; E06B7/12; (IPC1-7): E04D11/02; E06B1/70