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经营范围
发明名称
Pneumatic hammer
摘要
申请公布号
GB868771(A)
申请公布日期
1961.05.25
申请号
GB19580034592
申请日期
1958.10.29
申请人
MARTONAIR LIMITED
发明人
SMALLPEICE COSBY DONALD PHILIPPS
分类号
B21J7/24
主分类号
B21J7/24
代理机构
代理人
主权项
地址
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