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发明名称
Improvements relating to semi-conducting materials
摘要
申请公布号
GB891714(A)
申请公布日期
1962.03.14
申请号
GB19560035994
申请日期
1956.11.23
申请人
VITROMIC ELECTRIC PRODUCTS LIMITED
发明人
CIANCHI ALFREDO LUIGI GUISEPPE
分类号
C04B35/26;H01B1/08
主分类号
C04B35/26
代理机构
代理人
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地址
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