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MASANORI OKA SHOKYU GEN YOSHITO IKADA HIDEAKI OKIMATSU

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BMG INCORPORATED

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AN ARTIFICIAL INTERVERTEBRAL DISC

08/189,603 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)

Filed Feb. 1, 1994

Examiner DAVID J ISABELLA

Class 623

Art Group 3308

Patent No. 5,458,643

Case Type Utility - 623/018000

Status Patented Case

Parent 07/692,202 Patented

Child 3-92699

Last Updated: 4 years, 10 months ago

Date	#	Transaction
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AN ARTIFICIAL INTERVERTEBRAL DISC

08/189,603 | U.S. Patent Application

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