Document Type and Number:
Japanese Patent JPS522963
Kind Code:
Y2
Application Number:
JP5055971U
Publication Date:
January 22, 1977
Filing Date:
June 09, 1971
Export Citation:
International Classes:
B61K5/00; B61J1/00; B61K5/02; B61K13/00; (IPC1-7): B61K5/00; B61J1/00
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