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发明名称
Improvements in and relating to vacuum pans
摘要
申请公布号
GB784227(A)
申请公布日期
1957.10.09
申请号
GB19540032472
申请日期
1954.11.10
申请人
GEORGE FLETCHER AND COMPANY LIMITED;CECIL WALTER MURRAY
发明人
分类号
C13B25/06
主分类号
C13B25/06
代理机构
代理人
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地址
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