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发明名称
PRODUCTION OF MOLD FOR FORMING OPTICAL ELEMENT
摘要
申请公布号
JPH02239124(A)
申请公布日期
1990.09.21
申请号
JP19890056245
申请日期
1989.03.10
申请人
CANON INC
发明人
TANIGUCHI YASUSHI;HIRABAYASHI KEIJI;KURIHARA NORIKO;IKOMA KEIKO;YAMAMOTO KIYOSHI
分类号
C03B11/00
主分类号
C03B11/00
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代理人
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