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发明名称
Process of and apparatus for forming a metal-free stripe on a web of a metal-coated sheet material
摘要
申请公布号
GB692677(A)
申请公布日期
1953.06.10
申请号
GB19510020087
申请日期
1951.08.25
申请人
NATIONAL RESEARCH CORPORATION
发明人
(JR.) PHILIP GODLEY;CLOUGH PHILIP JAMES
分类号
H01G13/06
主分类号
H01G13/06
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