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经营范围
发明名称
Improvements in or relating to pneumatic tools
摘要
申请公布号
GB849246(A)
申请公布日期
1960.09.21
申请号
GB19580010494
申请日期
1958.04.01
申请人
BROOM AND WADE LIMITED;HORACE SKEET BROOM;ERIC BASIL JAMES
发明人
分类号
B25D9/14;E21B1/38
主分类号
B25D9/14
代理机构
代理人
主权项
地址
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