Yoshitaro Naganuma

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparation of acyclic ethyleneamines
- Patent number 5,082,972
- Issue date Jan 21, 1992
- Mitsui Toatsu Chemicals, Inc.
- Tadashi Komiyama
- C07 - ORGANIC CHEMISTRY