Document Type and Number:
Japanese Patent JPS5149285
Kind Code:
Y2
Application Number:
JP8596771U
Publication Date:
November 27, 1976
Filing Date:
September 20, 1971
Export Citation:
International Classes:
F16B21/16; A01B35/04; A01B59/00; A01B59/04; F16B2/18; F16B7/04; (IPC1-7): A01B59/00; F16B2/18; F16B7/04