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经营范围
发明名称
Compensation optique par l'emploi d'une série de mircirs basculants
摘要
申请公布号
FR873206(A)
申请公布日期
1942.07.02
申请号
FRD873206
申请日期
1941.06.20
申请人
TOBIS TONBILD-SYNDIKAT AKTIENGESELLSCHAFT
发明人
分类号
G03B41/10
主分类号
G03B41/10
代理机构
代理人
主权项
地址
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