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经营范围
发明名称
Mining machine
摘要
申请公布号
US2425108(A)
申请公布日期
1947.08.05
申请号
US19440545433
申请日期
1944.07.18
申请人
JOY MANUFACTURING COMPANY
发明人
MAVOR JOHN BRIDIE
分类号
E21C27/12
主分类号
E21C27/12
代理机构
代理人
主权项
地址
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Athletic shoe sole
Purse
Carrying case
Splash resistant covered receptacle for personal articles
Shoulder supported carrying device
Composite head and handle unit for a utensil
Chair
Seat for modular seating system
Clay pot for spices
Ratchet box wrench
Three way annular connector for a tubular bag stand
