Document Type and Number:
Japanese Patent JPS4810721
Kind Code:
U
Application Number:
JP5255771U
Publication Date:
February 06, 1973
Filing Date:
June 18, 1971
Export Citation:
International Classes:
E04H5/00; A47B81/00; B65G1/06; B65G1/14; (IPC1-7): E04H5/00; B65G1/06