MT

Masaaki Tobinaga

SI Sumitomo Light Metal Industries: 1 patents #103 of 254Top 45%
Overall (All Time): #4,095,087 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4284437 Process for preparing hard tempered aluminum alloy sheet Yoshio Baba, Shin Tsuchida 1981-08-18