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发明名称
Gas holder
摘要
申请公布号
US1894536(A)
申请公布日期
1933.01.17
申请号
US19310513871
申请日期
1931.02.06
申请人
DOHERTY RESEARCH COMPANY
发明人
LAIRD WILBUR G.
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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