Document Type and Number:
Japanese Patent JPS5247348
Kind Code:
Y2
Application Number:
JP3945275U
Publication Date:
October 27, 1977
Filing Date:
March 26, 1975
Export Citation:
International Classes:
A61G7/05; A61F5/01; A61F5/02; A61F5/37; A61F15/00; A61G7/00; (IPC1-7): A61F5/01; A61G7/04