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发明名称
Procédé pour fabriquer des matières en mousses en utilisant des déchets de mousse de polyuréthane
摘要
申请公布号
FR1142230(A)
申请公布日期
1957.09.16
申请号
FRD1142230
申请日期
1956.03.01
申请人
RUDOLPH KOEPP & CO CHEMISCHE FABRIK A. G.
发明人
分类号
C08J11/18
主分类号
C08J11/18
代理机构
代理人
主权项
地址
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