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经营范围
发明名称
Windshield and window cleaner
摘要
申请公布号
US2169206(A)
申请公布日期
1939.08.08
申请号
US19370122103
申请日期
1937.01.25
申请人
SAUL KRONGOLD
发明人
KRONGOLD SAUL
分类号
A47L1/06
主分类号
A47L1/06
代理机构
代理人
主权项
地址
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