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发明名称
Gas holder
摘要
申请公布号
US2262438(A)
申请公布日期
1941.11.11
申请号
US19390278105
申请日期
1939.06.08
申请人
RODGERS PAUL C
发明人
RODGERS PAUL C.
分类号
F17B1/007
主分类号
F17B1/007
代理机构
代理人
主权项
地址
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