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发明名称
Improved grid or grating for use in the production or treatment of gases
摘要
申请公布号
GB619819(A)
申请公布日期
1949.03.15
申请号
GB19460038038
申请日期
1946.12.30
申请人
JOHN KING, JUNIOR;JOHN ELLIS WAKEFORD
发明人
分类号
C10K1/24
主分类号
C10K1/24
代理机构
代理人
主权项
地址
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