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发明名称
Improvements in or relating to the moulding of plastic substances
摘要
申请公布号
GB582033(A)
申请公布日期
1946.11.01
申请号
GB19440012421
申请日期
1944.06.29
申请人
FRANZ KARL GOLDHARD;DANIEL DAN PRENN
发明人
分类号
B29C45/72
主分类号
B29C45/72
代理机构
代理人
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