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发明名称
Method for the manufacture of tubes and rods of desired cross-section made of fused silica
摘要
申请公布号
GB801025(A)
申请公布日期
1958.09.03
申请号
GB19570001336
申请日期
1957.01.14
申请人
QUARTZ & SILICE
发明人
分类号
C03B5/00;C03B19/00;C03C3/06
主分类号
C03B5/00
代理机构
代理人
主权项
地址
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