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经营范围
发明名称
BIOLOGY STUDY ENCLOSURE
摘要
申请公布号
US3584927(A)
申请公布日期
1971.06.15
申请号
USD3584927
申请日期
1969.07.10
申请人
E.H. SHELDON & CO.
发明人
DONALD E. OTT;ARTHUR W. CARLSON
分类号
A01C1/02;B01L1/02;F24F5/00;(IPC1-7):A47F3/14;A01G31/02
主分类号
A01C1/02
代理机构
代理人
主权项
地址
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