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发明名称
PELICULA DE POLIOLEFINA DE CAMADA MULTIPLA
摘要
申请公布号
BR8300635(A)
申请公布日期
1983.11.08
申请号
BR19830000635
申请日期
1983.02.09
申请人
W.R. GRACE & CO
发明人
WALTER BERNDT MUELLER
分类号
B32B7/02;B29K23/00;B29L9/00;B32B27/28;B32B27/32;B65D65/40;C08L23/08;C08L23/12;C08L23/14;C09J123/08;G02B6/44;(IPC1-7):C08J5/18
主分类号
B32B7/02
代理机构
代理人
主权项
地址
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