Patents
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B29 - Working of plastics; Working of substances in a plastic state in general
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B29K - Indexing scheme associated with subclasses , or , relating to moulding materials or to materials for reinforcements, fillers or preformed parts, e.g. inserts
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B29K 431 - Use of polyvinylesters as filler
Patents for B29K 431 - Use of polyvinylesters as filler (1)
10/2007
10/24/2007
CN101058351A
Application of polyethylene in manufacturing truck water tank