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发明名称
Improvements in foamed plastics production
摘要
申请公布号
GB868272(A)
申请公布日期
1961.05.17
申请号
GB19590022746
申请日期
1959.07.02
申请人
GENERAL MOTORS CORPORATION
发明人
分类号
B01J19/18;B29B7/74;C08G18/08
主分类号
B01J19/18
代理机构
代理人
主权项
地址
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