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Boris Vladmirovich Spitsin
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Moscow, RU
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last 30 patents
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Patent Grant
Diamond-containing stratified composite material and method of manu...
Patent number
6,432,150
Issue date
Aug 13, 2002
The Ishizuka Research Institute, Ltd.
Evgeny Alexandrovich Levashov
B22 - CASTING POWDER METALLURGY