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发明名称
Improvements in methods of connecting branch pipes to quartz tubes and similar quartz bodies of comparatively great dimensions
摘要
申请公布号
GB377071(A)
申请公布日期
1932.07.21
申请号
GB19310033611
申请日期
1931.12.04
申请人
JENNER, GLASWERK SCHOTT & GEN.
发明人
分类号
C03B19/09;C03B23/213
主分类号
C03B19/09
代理机构
代理人
主权项
地址
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