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发明名称
Perfectionnements aux générateurs électriques utilisés pour la production d'énergie pendant un temps très court
摘要
申请公布号
FR841591(A)
申请公布日期
1939.05.23
申请号
FRD841591
申请日期
1938.01.26
申请人
LA SOUDURE ELECTRIQUE
发明人
分类号
B23K11/24
主分类号
B23K11/24
代理机构
代理人
主权项
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