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发明名称
MOULD PRODUCTION
摘要
申请公布号
CA429813(A)
申请公布日期
1945.09.04
申请号
CAD429813
申请日期
申请人
CANADIAN WESTINGHOUSE COMPANY
发明人
JAMES M. KELLY
分类号
主分类号
代理机构
代理人
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