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发明名称
Improved method of and apparatus for the manufacture of vacuum vessels
摘要
申请公布号
GB358949(A)
申请公布日期
1931.10.15
申请号
GB19300011199
申请日期
1930.04.08
申请人
OTTO KARL SCHMIDT
发明人
分类号
C03B9/06
主分类号
C03B9/06
代理机构
代理人
主权项
地址
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