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发明名称
Optical rectifier
摘要
申请公布号
US1928088(A)
申请公布日期
1933.09.26
申请号
US19270218447
申请日期
1927.09.09
申请人
JAN BLEDOWSKI
发明人
BLEDOWSKI JAN
分类号
G03B41/08
主分类号
G03B41/08
代理机构
代理人
主权项
地址
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