From 1988, Toshiba has manufactured over 500 superconducting magnets
for Silicon Single-Crystal Pullers.（MCZ：Magnetic field applied Czochralski）
At present, Toshiba has the following types of products.
We can provide magnetic field distribution according to your request.
Size : 8inch/12inch
magnetic field : horizontal/CUSP
Patent number 4594794
Patent number 5889509
Patent number 5421170
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