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Gang Li

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HITACHI METALS, LTD.

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SUMITOMO SPECIAL METALS CO., LTD., Assignor

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RARE EARTH MAGNET AND METHOD FOR MAKING SAME

09/901,104 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)

Filed July 10, 2001

Examiner JOHN P SHEEHAN

Class 148

Art Group 1742

Patent No. 6,527,874

Case Type Utility - 148/301000

Status Patented Case

Child 2000-207675

Last Updated: 6 years, 3 months ago

Date	#	Transaction
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RARE EARTH MAGNET AND METHOD FOR MAKING SAME

09/901,104 | U.S. Patent Application

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