Document Type and Number:
Japanese Patent JPS5231781
Kind Code:
Y2
Application Number:
JP10016771U
Publication Date:
July 20, 1977
Filing Date:
October 27, 1971
Export Citation:
International Classes:
D02G1/08; D02G1/04; D02J1/22; (IPC1-7): D02G1/08; D02J1/22