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发明名称
摘要
申请公布号
BE659912(A)
申请公布日期
1965.08.18
申请号
BED659912
申请日期
1965.02.18
申请人
发明人
分类号
B29C51/14;B29C67/00;B32B27/00
主分类号
B29C51/14
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代理人
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地址
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