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发明名称
METHOD OF PREPARING ROTATIONALLY SYMMETRIC GLASS BODIES
摘要
申请公布号
DE3666033(D1)
申请公布日期
1989.11.09
申请号
DE19863666033
申请日期
1986.10.22
申请人
PHILIPS PATENTVERWALTUNG GMBH;N.V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
CLASEN, ROLF, DR. DIPL.-PHYS.
分类号
C03B19/04;C03B20/00;C03B37/012;H01J5/04;(IPC1-7):C03B19/04
主分类号
C03B19/04
代理机构
代理人
主权项
地址
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