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经营范围
发明名称
Improved means for lubricating conveyors
摘要
申请公布号
GB385063(A)
申请公布日期
1932.12.22
申请号
GB19310029869
申请日期
1931.10.28
申请人
FREDERICK JOSEPH WEST;ERNEST WEST;WEST'S GAS IMPROVEMENT COMPANY LIMITED
发明人
分类号
B65G45/08
主分类号
B65G45/08
代理机构
代理人
主权项
地址
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