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经营范围
发明名称
METHOD OF PROVIDING FOR LIQUID JUNCTION
摘要
申请公布号
US3455793(A)
申请公布日期
1969.07.15
申请号
USD3455793
申请日期
1965.06.18
申请人
BECKMAN INSTRUMENTS INC.
发明人
HIDEO WATANABE;EDMUND E. BUZZA
分类号
G01N27/30;(IPC1-7):B01K3/02
主分类号
G01N27/30
代理机构
代理人
主权项
地址
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