C - Chemistry – Metallurgy – 08 – G
Patent
C - Chemistry, Metallurgy
08
G
402/502, 402/67
C08G 4/00 (2006.01)
Patent
CA 806273
Ehmann Werner
Sommer Siegfried
Winkler Fritz
Farbwerke Hoechst Aktiengesellschaft Vormals Meister Lucius And
Na
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