Assignee

FRIED KRUPP GESELLSCAHFT MIT B

DE·1 granted patent·99 citations·filing 1988–1988

Technology mixB21C1 B22F1 B23B1 B23P1 C22C1 Y10T1

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0189US4881431AMethod of making a sintered body having an internal channelFRIED KRUPP GESELLSCAHFT MIT B·Filed 1988·Granted Nov 21, 1989·99 cites·21 claims

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