Compositions – Magnetic – Iron-oxygen compound containing
Reexamination Certificate
2005-02-01
2005-02-01
Koslow, C. Melissa (Department: 1755)
Compositions
Magnetic
Iron-oxygen compound containing
C106S456000, C423S632000
Reexamination Certificate
active
06849196
ABSTRACT:
The invention relates to a process for the preparation of magnetite particles and to their use.
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Akorli Godfried R.
Bayer Aktiengesellschaft
Eyl Diderico van
Koslow C. Melissa
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