Document Type and Number:
Japanese Patent JPS5043336
Kind Code:
Y2
Application Number:
JP4686471U
Publication Date:
December 11, 1975
Filing Date:
June 04, 1971
Export Citation:
International Classes:
A47L1/08; A47L1/02; A47L11/03; A47L13/23; (IPC1-7): A47L1/08; A47L11/03