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Wllibald Bose
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Burgkirchen, DE
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last 30 patents
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Branched, quaternary polyoxyalkylene copolyesters, a process for th...
Patent number
4,885,111
Issue date
Dec 5, 1989
Hoechst Aktiengesellschaft
Wllibald Bose
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...