Multiple roll crusher

United States of America Patent

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Aug 16, 2011
Grant Date
Jan 22, 2009
app pub date
Jan 11, 2007
filing date
Feb 3, 2006

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Abstract

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′) have opposite directions of rotation. A connecting line (V) of the rotation axes (R) has at least one kink.

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Patent Owner(s)

Patent Owner	Address
FLSMIDTH A/S	VALBY

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B02C:CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERA....

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Papajewski, Detlef	Bochum, DE	6	19
Raaz, Viktor	Bochum, DE	7	20

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Multiple roll crusher

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United States of America Patent

12162813

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PATENT NO	7997516
APP PUB NO	20090020637A1
SERIAL NO	12162813
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
August 16, 2011	US,7997516,B2 US7997516B2	GRANTED PATENT AS SECOND PUBLICATION
January 22, 2009	US,20090020637,A1 US20090020637A1	FIRST PUBLISHED PATENT APPLICATION

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12162813

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