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经营范围
发明名称
Improvements in hydroforming
摘要
申请公布号
GB773476(A)
申请公布日期
1957.04.24
申请号
GB19550025673
申请日期
1955.09.07
申请人
ESSO RESEARCH AND ENGINEERING COMPANY
发明人
分类号
B01J23/96
主分类号
B01J23/96
代理机构
代理人
主权项
地址
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