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经营范围
发明名称
Leuchtbrille
摘要
申请公布号
AT198972(B)
申请公布日期
1958.08.11
申请号
ATD198972
申请日期
1957.07.05
申请人
FRITZ RENE SOURISSEAU
发明人
FRITZ RENE SOURISSEAU
分类号
主分类号
代理机构
代理人
主权项
地址
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