Document Type and Number:
Japanese Patent JPS5245939
Kind Code:
Y2
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Application Number:
JP2889672U
Publication Date:
October 19, 1977
Filing Date:
March 09, 1972
Export Citation:
International Classes:
E04G21/16; B66B5/04; B66B5/20; F16D59/00; F16D63/00; (IPC1-7): B66B5/04; E04G21/16; F16D59/00; F16D63/00