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发明名称
Gage holder and scale means-attachment holder and new rules
摘要
申请公布号
US2821022(A)
申请公布日期
1958.01.28
申请号
US19550495425
申请日期
1955.03.21
申请人
WOODWARD LESTER J
发明人
WOODWARD LESTER J.
分类号
G01B3/30;G01B5/00
主分类号
G01B3/30
代理机构
代理人
主权项
地址
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