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发明名称
Improved apparatus for opening moulds
摘要
申请公布号
GB669290(A)
申请公布日期
1952.04.02
申请号
GB19490007861
申请日期
1949.03.23
申请人
DUNLOP RUBBER COMPANY LIMITED;ERIC HOLROYD
发明人
分类号
B22D17/26;B29C37/00;B29C43/00
主分类号
B22D17/26
代理机构
代理人
主权项
地址
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