H.D. Hollis Showalter

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Ann Arbor, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing substituted anthra[1,9-cd]pyrazol-6(2H)-ones
- Patent number 4,672,129
- Issue date Jun 9, 1987
- Warner-Lambert Company
- Vladimir G. Beylin
- C07 - ORGANIC CHEMISTRY