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发明名称
Verfahren zum Schwaerzen von Elektroden oder anderen Roehrenbauteilen
摘要
申请公布号
DE943423(C)
申请公布日期
1956.05.17
申请号
DE1941S014806D
申请日期
1941.10.29
申请人
SIEMENS & HALSKE AKTIENGESELLSCHAFT
发明人
VATTER DR. HANS;KROMREY DR. GUENTHER
分类号
H01J19/00
主分类号
H01J19/00
代理机构
代理人
主权项
地址
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