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经营范围
发明名称
Improvements in method and apparatus for testing eggs
摘要
申请公布号
GB479022(A)
申请公布日期
1938.01.25
申请号
GB19360011791
申请日期
1936.04.25
申请人
FREDERICK LANGDON RIVENBURGH
发明人
分类号
G01N33/08
主分类号
G01N33/08
代理机构
代理人
主权项
地址
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