Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Cellular products or processes of preparing a cellular...
Inventor
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Flexible open-celled microcellular polymer foams
Foams made from water-absorbing, basic polymers, method for...
Hydrophilic open-cell, elastic foams with a...
Hydrophilic, open-cell, elastic foams with a...
Method and device for determining the swelling behavior of...
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