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发明名称
Verfahren zum Herstellen von Formkoerpern aus Quarzglas
摘要
申请公布号
DE697699(C)
申请公布日期
1940.10.21
申请号
DE1937P075895D
申请日期
1937.09.14
申请人
PATENT-TREUHAND-GESELLSCHAFT FUER ELEKTRISCHE GLUEHLAMPEN M.B.H.
发明人
FRIEDERICH DR. ERNST;DAWIHL DR. WALTHER
分类号
C03B11/06;C03B19/09
主分类号
C03B11/06
代理机构
代理人
主权项
地址
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