Yoshiko Terui

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
N-cycloalkylaminoethane-1,1-bis (phosphonic acid) useful for the tr...
- Patent number 5,364,846
- Issue date Nov 15, 1994
- Hoechst Aktiengesellschaft
- Hans Lang
- C07 - ORGANIC CHEMISTRY