An improved egg-testing device,申请号GB19330029382-传众专利搜索

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发明名称	An improved egg-testing device
摘要
申请公布号	GB426217(A)	申请公布日期	1935.03.29
申请号	GB19330029382	申请日期	1933.10.24
申请人	THOMAS DAVIES	发明人
分类号	G01N33/08	主分类号	G01N33/08
代理机构		代理人
主权项
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