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经营范围
发明名称
Improvements in or relating to micrometer screw gauges
摘要
申请公布号
GB426557(A)
申请公布日期
1935.04.01
申请号
GB19330026966
申请日期
1933.09.30
申请人
AMBROSE SHARDLOW & COMPANY, LIMITED;WILLIAM BORRINGHAM
发明人
分类号
G01B3/18
主分类号
G01B3/18
代理机构
代理人
主权项
地址
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