ITVR930010V0 -
AUGER ROTATION SHAFT OR SIMILAR, INCLUDING MEANS SUITABLE FOR PREVENTING THE CORRECTION OF FILAMENT PRODUCT TO BE MIXED
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AUGER ROTATION SHAFT OR SIMILAR, INCLUDING MEANS SUITABLE FOR PREVENTING THE CORRECTION OF FILAMENT PRODUCT TO BE MIXED
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ITVR9300101993-02-231993-02-23
AUGER ROTATION SHAFT OR SIMILAR, INCLUDING MEANS SUITABLE FOR PREVENTING THE CORRECTION OF FILAMENT PRODUCT TO BE MIXED
IT231568Y1
(en)
The process for the preparation of 2,2-difluoketin silyl-O, S-acetals and O, S-esters of alpha, alpha-difluoro-beta-silyloxy-1,3-dioxolane-4-propanoic acid