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发明名称
Automatic control system for gas making apparatus
摘要
申请公布号
US1948094(A)
申请公布日期
1934.02.20
申请号
US19280256110
申请日期
1928.02.23
申请人
THE WESTERN GAS CONSTRUCTION COMPANY
发明人
BARR WALTER A.
分类号
C10J3/24
主分类号
C10J3/24
代理机构
代理人
主权项
地址
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