Document Type and Number:
Japanese Patent JPS4427160
Kind Code:
Y1
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Application Number:
JP3656066U
Publication Date:
November 13, 1969
Filing Date:
April 20, 1966
Export Citation:
International Classes:
G01B5/04; D02H13/00; D03J1/20; D06H1/02; (IPC1-7): D02H13/00; D03J1/20; D06H1/02; G01B5/04