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发明名称
Gas producer
摘要
申请公布号
US1938296(A)
申请公布日期
1933.12.05
申请号
US19300465018
申请日期
1930.06.30
申请人
ALEXANDER MACDONALD JAMES
发明人
MACDONALD JAMES ALEXANDER
分类号
C10J3/00
主分类号
C10J3/00
代理机构
代理人
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