AS

Ariko Suekane

MI Mitsui Toatsu Chemicals, Incorporated: 1 patents #880 of 1,543Top 60%
Overall (All Time): #3,876,394 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5015774 Preparation process of polyoxyalkylene polyamine having terminal secondary amino group Fumio Yamazaki, Takayoshi Masuda 1991-05-14