Document Type and Number:
Japanese Patent JPS5244170
Kind Code:
Y2
Application Number:
JP5162771U
Publication Date:
October 07, 1977
Filing Date:
June 18, 1971
Export Citation:
International Classes:
A47C3/22; A47C3/00; A47C3/30; A47C7/00; B63B29/04; (IPC1-7): A47C3/00; B60N1/06; B63B29/04