Tadao Yamada

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing 1,3-dimethyl-2-imidazolidinone
- Patent number 4,668,793
- Issue date May 26, 1987
- Mitsui Toatsu Chemicals, Inc.
- Teruyuki Nagata
- C07 - ORGANIC CHEMISTRY