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发明名称
Verfahren zur Herstellung von evakuierten Glasgefässen.
摘要
申请公布号
CH183955(A)
申请公布日期
1936.05.15
申请号
CHD183955
申请日期
1935.10.11
申请人
ASTRON AKTIENGESELLSCHAFT;TRENZEN,PHIL. CARL,DR.
发明人
AKTIENGESELLSCHAFT ASTRON;CARL,DR. TRENZEN,PHIL.
分类号
C03B25/02
主分类号
C03B25/02
代理机构
代理人
主权项
地址
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