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发明名称
Procédé pour l'amélioration des propriétés isolantes des feuilles de verre
摘要
申请公布号
FR892139(A)
申请公布日期
1944.03.29
申请号
FRD892139
申请日期
1943.03.12
申请人
PATENTVERWERTUNGS-GESELLSCHAFT MIT BESCHRANKTER HAFTUNG HERMES
发明人
分类号
H01B3/08
主分类号
H01B3/08
代理机构
代理人
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地址
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