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发明名称
Couple thermo-électrique
摘要
申请公布号
FR902840(A)
申请公布日期
1945.09.13
申请号
FRD902840
申请日期
1944.03.21
申请人
HERAEUS-VACUUMSCHMELZE AKTIENGESELLSCHAFT
发明人
分类号
H01L35/20
主分类号
H01L35/20
代理机构
代理人
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地址
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