Document Type and Number:
Japanese Patent JPS4918651
Kind Code:
U
Application Number:
JP6096872U
Publication Date:
February 16, 1974
Filing Date:
May 24, 1972
Export Citation:
International Classes:
A47H23/00; A47H23/02; G09D3/00; (IPC1-7): A47H23/02; G09D3/00