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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH03113814
Kind Code:
U
Application Number:
JP2428790U
Publication Date:
November 21, 1991
Filing Date:
March 09, 1990
Export Citation:
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International Classes:
H01F17/06; (IPC1-7): H01F17/06
Domestic Patent References:
JPS6339997U1988-03-15
JPS63165815U1988-10-28
JPH0189710U1989-06-13