TT

Toru Tsuruhara

OC Orient Chemical Industries Co.: 1 patents #67 of 105Top 65%
Overall (All Time): #3,774,032 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5428137 Monoazo liquid dye and solutions thereof Masahiro Otsuka 1995-06-27