Hartmut Schulz

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Leverkusen, DT

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Patents Grantslast 30 patents

Information Patent Grant
.alpha.-Alkyl-phosphonosuccinic acid compounds and sequestering com...
- Patent number 4,020,101
- Issue date Apr 26, 1977
- Bayer Aktiengesellschaft
- Hans Geffers
- C07 - ORGANIC CHEMISTRY