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发明名称
Improvements in tools for compressing piston rings on pistons
摘要
申请公布号
GB427676(A)
申请公布日期
1935.04.29
申请号
GB19340010098
申请日期
1934.04.03
申请人
ZIM MANUFACTURING CO.
发明人
分类号
B25B27/12
主分类号
B25B27/12
代理机构
代理人
主权项
地址
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