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经营范围
发明名称
Optical waveguide transmitting light wave energy in single mode
摘要
申请公布号
USRE32475(E)
申请公布日期
1987.08.18
申请号
US19850711820
申请日期
1985.03.14
申请人
发明人
分类号
H01P3/16;G02B6/036
主分类号
H01P3/16
代理机构
代理人
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地址
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