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发明名称
FLUIDDDRIVEN IMPACT TOOL
摘要
申请公布号
JPS52100301(A)
申请公布日期
1977.08.23
申请号
JP19770014687
申请日期
1977.02.15
申请人
INGERSOLL RAND CO
发明人
EWARUDO HEINTSU KAATO
分类号
B23B47/22;E21B4/14
主分类号
B23B47/22
代理机构
代理人
主权项
地址
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