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发明名称
ASPHERIC PLANO EYEWEAR
摘要
申请公布号
EP0836716(A1)
申请公布日期
1998.04.22
申请号
EP19970921169
申请日期
1997.04.24
申请人
CABOT SAFETY INTERMEDIATE CORPORATION
发明人
FECTEAU, KEITH;HALL, JAMES;DESY, RAOUL;SALCE, JOHN;HASENAUER, DAVID, M.
分类号
G02C7/00;A61F9/02;G02C7/02;(IPC1-7):G02C7/02;G02C7/04
主分类号
G02C7/00
代理机构
代理人
主权项
地址
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