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Dive into the research topics where Wolfrum Gerhard is active.

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Featured researches published by Wolfrum Gerhard.


Archive | 1961

Certain pyrazoloquinazolone compounds

Wolfrum Gerhard; Putter Rolf; Menzel Karl-Heinz


Archive | 1966

Quaternized azo dyestuffs containing triazolium phenyl groups

Gold Heinrich; Wolfrum Gerhard


Archive | 1968

BIS(N-ACYLAMINO) DERIVATIVES OF PERYLENE TETRACARBOXYLIC ACID IMIDES

Kalz Dietmar; Wolfrum Gerhard


Archive | 1967

Pyrazole monoazo dyestuffs

Hanke Hans-Gerhard; Wolfrum Gerhard; Wunderlich Hermann


Archive | 1980

Water-soluble phenylazoaminonaphthol sulphonic acid dyestuffs

Klauke Erich; Otten Hans-Gunter; Wolfrum Gerhard


Archive | 1968

PHTHALIMIDE CONTAINING MONOAZO DYESTUFFS

Horstmann Walter; Kalz Dietmar; Wolfrum Gerhard; Siegel Edgar


Archive | 1967

MONO AZO PYRAZOLYL CONTAINING DYESTUFFS

Wolfrum Gerhard; Knobloch Walter; Gold Heinrich


Archive | 1963

Verfahren zur Herstellung von 4-Hydroxy-pyrazolo[3, 4-b]chinolinen

Wolfrum Gerhard; Puetter Dr Rolf; Hanke Hans-Gerhard; Menzel Karl-Heinz


Archive | 1971

PROCESS FOR THE DYEING AND PRINTING OF METAL-CONTAINING POLYOLEFIN TEXTILE MATERIALS

Wolfrum Gerhard


Archive | 1968

2-CHLORO-4-NITROPHENYL-AZOPYRAZOLONE DYESTUFF

Hanke Hans-Gerhard; Wolfrum Gerhard; Wunderlich Hermann

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