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发明名称
MOLD FOR OPTICAL ELEMENT FORMATION AND ITS PRODUCTION
摘要
申请公布号
JPH04154634(A)
申请公布日期
1992.05.27
申请号
JP19900277820
申请日期
1990.10.18
申请人
CANON INC
发明人
TANIGUCHI YASUSHI
分类号
C03B40/02;C03B11/00;C03B11/08;C23C28/04
主分类号
C03B40/02
代理机构
代理人
主权项
地址
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