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发明名称
摘要
申请公布号
JPH0215400(B2)
申请公布日期
1990.04.11
申请号
JP19790005922
申请日期
1979.01.19
申请人
ASAHI OPTICAL CO LTD
发明人
KURATA IZUMI
分类号
B43L13/00
主分类号
B43L13/00
代理机构
代理人
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