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发明名称
Eyeglass lens cleaner with material supply
摘要
申请公布号
US2775778(A)
申请公布日期
1957.01.01
申请号
US19550503432
申请日期
1955.04.25
申请人
MATTSON BRILLHART GERALDINE
发明人
BRILLHART GERALDINE MATTSON
分类号
G02C13/00
主分类号
G02C13/00
代理机构
代理人
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地址
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