GB951458A
(enExample )
US2284893A
(en )
1942-06-02
Electrical measuring instrument
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US5574363A
(en )
1996-11-12
Stability method and apparatus for nondestructive measure of magnetic saturation flux density in magnetic materials
US2515014A
(en )
1950-07-11
Electrical measuring instrument
CA1051093A
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1979-03-20
Movable magnetic meter with rotation compensation
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GB863617A
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JP5026757B2
(ja )
2012-09-19
Nmr用プローブ及びnmr装置
US2572556A
(en )
1951-10-23
Long-scale electkical measuring
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(en )
1943-11-09
Electrical measuring instrument
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一种平面磁铁夹具用极头线圈
US3026478A
(en )
1962-03-20
figure
GB660763A
(enExample )
GB769796A
(enExample )
Bennett
1949
A review of methods for coating-thickness determination
GB565017A
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GB907132A
(enExample )
US4276511A
(en )
1981-06-30
Magnetic systems for long scale electrical meter with multiple side coil sensing
US4137498A
(en )
1979-01-30
Magnetic flux standard and method for calibrating fluxmeters
GB909992A
(en )
1962-11-07
Improvements in or relating to electro-mechanical transducers
GB400651A
(enExample )