Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Cellular products or processes of preparing a cellular...
Inventor
active
Cellular cellulosic material containing a biocide agent and proc
Regenerated cellulose based materials with improved resistance t
Regenerated cellulose-based cellular material with a...
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Profile ID: LFUS-PAI-P-1814954