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发明名称
Improved electrical heater elements
摘要
申请公布号
GB785911(A)
申请公布日期
1957.11.06
申请号
GB19560011824
申请日期
1956.04.18
申请人
GENERAL MOTORS CORPORATION
发明人
分类号
H05B3/48;H05B3/52
主分类号
H05B3/48
代理机构
代理人
主权项
地址
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