CH566266A5CH1178270ACH1178270ACH566266A5CH 566266 A5CH566266 A5CH 566266A5CH 1178270 ACH1178270 ACH 1178270ACH 1178270 ACH1178270 ACH 1178270ACH 566266 A5CH566266 A5CH 566266A5
Authority
CH
Switzerland
Application number
CH1178270A
Original Assignee
Degussa
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Filing date
Publication date
Application filed by DegussafiledCriticalDegussa
Publication of CH566266A5publicationCriticalpatent/CH566266A5/xx