Compositions – Magnetic – Flaw detection or magnetic clutch
Patent
1987-07-30
1988-05-03
Niebling, John F.
Compositions
Magnetic
Flaw detection or magnetic clutch
252 6251, 210695, H01F 128
Patent
active
047418508
ABSTRACT:
Super paramagnetic fluids having improved thermal and oxidative stability and processes for making super paramagnetic fluids having improved thermal and oxidative stability.
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Consolidated Chemical & Consulting Co.
Hitachi Metals Ltd.
Marquis Steven P.
Niebling John F.
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