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KN

Kosaburo Nakagawa

NA Nakagawa: 2 patents #3 of 4Top 75%

Overall (All Time): #2,299,678 of 4,157,543Top 60%

2

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
D333107	Jewelry chain	—	1993-02-09
D299814	Jewelry chain	—	1989-02-14