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经营范围
发明名称
LAME DE MICROSCOPE
摘要
申请公布号
BE745667(A1)
申请公布日期
1970.08.10
申请号
BED745667
申请日期
1970.02.09
申请人
RICHARDSON-MERRELL INC., 122 EAST 42ND STREET NEW YORK 17, NEWYORK (E.U.A.)
发明人
D.P.METZGAR;J.V.SORRENTINO
分类号
G01N33/543;G02B21/34;(IPC1-7):G02B/
主分类号
G01N33/543
代理机构
代理人
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地址
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