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发明名称
Attachment for gas heaters
摘要
申请公布号
US1752007(A)
申请公布日期
1930.03.25
申请号
US19280294387
申请日期
1928.07.21
申请人
HENRY B. HARRINGTON
发明人
KLINE CHARLES L.
分类号
F24C15/00
主分类号
F24C15/00
代理机构
代理人
主权项
地址
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