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发明名称
Improvements in or relating to the treating of surfaces associated with conveyor devices
摘要
申请公布号
GB638843(A)
申请公布日期
1950.06.14
申请号
GB19480019127
申请日期
1948.07.16
申请人
WESTINGHOUSE ELECTRIC INTERNATIONAL COMPANY
发明人
分类号
B66B31/00
主分类号
B66B31/00
代理机构
代理人
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