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发明名称
Improvements in or relating to conveyers
摘要
申请公布号
GB391935(A)
申请公布日期
1933.05.11
申请号
GB19320004445
申请日期
1932.02.15
申请人
WILLIAM JAMES HAMILTON PORTER
发明人
分类号
F23J1/00
主分类号
F23J1/00
代理机构
代理人
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