Document Type and Number:
Japanese Patent JPH049595
Kind Code:
Y2
Application Number:
JP6472787U
Publication Date:
March 10, 1992
Filing Date:
April 27, 1987
Export Citation:
International Classes:
G01G3/00; G01V7/02; G01V9/00; G01W1/14; H01H13/12; H01H13/18; (IPC1-7): G01W1/14; G01V9/00
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