Document Type and Number:
Japanese Patent JPS5045126
Kind Code:
U
Application Number:
JP9972373U
Publication Date:
May 07, 1975
Filing Date:
August 24, 1973
Export Citation:
International Classes:
E04F13/04; D04H1/00; D04H5/00; (IPC1-7): E04F13/04; D04H1/00