1

Zu den Synthesen der Acetessigester-Derivate

Year:
1902
Language:
german
File:
PDF, 527 KB
german, 1902
3

Zur Formel des Chromihydroxyds

Year:
1920
Language:
german
File:
PDF, 214 KB
german, 1920
4

Chromichromat. CrO3 · Cr2O3 + 7 H2O

Year:
1920
Language:
german
File:
PDF, 364 KB
german, 1920