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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4886560
Kind Code:
U
Application Number:
JP1036872U
Publication Date:
October 19, 1973
Filing Date:
January 24, 1972
Export Citation:
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International Classes:
H01F7/20; B66C1/00; B66C1/06; (IPC1-7): B66C1/06; H01F7/20