KT

Kunitoshi Taniguchi

SI Sumitomo Metal Industries: 1 patents #630 of 1,462Top 45%
Overall (All Time): #3,824,586 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5213379 FRP pipe with threaded end joint section Minori Ishii, Masato OHIRA 1993-05-25