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发明名称
METHOD AND MEANS FOR THE PRODUCTION OF ACETYLENE
摘要
申请公布号
CA486866(A)
申请公布日期
1952.09.30
申请号
CAD486866
申请日期
申请人
THE BRITISH OXYGEN COMPANY LIMITED
发明人
ARTHUR STEPHENSON
分类号
主分类号
代理机构
代理人
主权项
地址
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