Document Type and Number:
Japanese Patent JPS537442
Kind Code:
Y2
Application Number:
JP14105672U
Publication Date:
February 25, 1978
Filing Date:
December 08, 1972
Export Citation:
International Classes:
B61J3/10; B61D15/00; B61K7/00; B61K7/16; (IPC1-7): B61K7/00
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