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发明名称
Improved apparatus for automatically vacuum coating of interior of glass tubes with metal
摘要
申请公布号
GB780687(A)
申请公布日期
1957.08.07
申请号
GB19550031923
申请日期
1955.11.08
申请人
JAMES L. ENTWISTLE CO.
发明人
NELSON ALDEN W.
分类号
C23C14/04;C23C14/56
主分类号
C23C14/04
代理机构
代理人
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