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经营范围
发明名称
Improvements in or relating to burners for gas heated apparatus
摘要
申请公布号
GB669330(A)
申请公布日期
1952.04.02
申请号
GB19490000911
申请日期
1949.01.12
申请人
PARNALL (YATE), LIMITED
发明人
RADLEY STEWART ALBERT
分类号
F23D14/46
主分类号
F23D14/46
代理机构
代理人
主权项
地址
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