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Inventors

Kenji Nunome Osamu Yoshimoto Wataru Matsutani Yoshihiro Matsubara

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NGK SPARK PLUG CO., LTD.

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SPARK PLUG WITH ELECTRODE INCLUDING PRECIOUS METAL

10/519,075 | U.S. Patent Application

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Location ELECTRONIC

Filed Dec. 23, 2004

Examiner KEVIN J QUARTERMAN

Class 313

Art Group 2879

Patent No. 7,279,827

Case Type Utility - 313/141000

Status Patented Case

Parent PCT/JP04/03821 -

Child 2003-151102

Last Updated: 4 years, 9 months ago

Date	#	Transaction
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SPARK PLUG WITH ELECTRODE INCLUDING PRECIOUS METAL

10/519,075 | U.S. Patent Application

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