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经营范围
发明名称
Gas holder
摘要
申请公布号
US1910922(A)
申请公布日期
1933.05.23
申请号
US19310541084
申请日期
1931.05.29
申请人
JURISCH HERMAN F
发明人
JURISCH HERMAN F.
分类号
F17B1/04
主分类号
F17B1/04
代理机构
代理人
主权项
地址
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