发明名称 Truck boom commander
摘要 A housing for a command system for cranes, derricks or the like, includes an inner enclosure disposed within an outer enclosure with insulating spaces therebetween. Both the inner and outer enclosures are made of an insulating material. The inner enclosure includes compartments which receive modules in a drawer-like manner.
申请公布号 US4740712(A) 申请公布日期 1988.04.26
申请号 US19850809244 申请日期 1985.12.16
申请人 MICHAUD, FERNAND 发明人 MICHAUD, FERNAND
分类号 B66C13/40;H05K5/00;(IPC1-7):B66C13/40 主分类号 B66C13/40
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