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发明名称
Heater
摘要
申请公布号
US1936615(A)
申请公布日期
1933.11.28
申请号
US19300457554
申请日期
1930.05.30
申请人
BURD HIGH COMPRESSION RING COMPANY
发明人
BATES ALBERT H.
分类号
B60H1/00
主分类号
B60H1/00
代理机构
代理人
主权项
地址
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