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发明名称
Eyeglass construction
摘要
申请公布号
US1759863(A)
申请公布日期
1930.05.27
申请号
US19270159314
申请日期
1927.01.06
申请人
BAY STATE OPTICAL COMPANY
发明人
NERNEY GEORGE E.;SIDDALL WILBUR H.
分类号
G02C3/00;G02C5/00
主分类号
G02C3/00
代理机构
代理人
主权项
地址
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