首页> 外国专利> semiautomatic equipment consists of drilling engineering elettropneaumatica horizontal capable of practicing series of holes aligned sequential plans horizontal cut from quota trampling on vertical walls of stone quarries and marble with operator at a distance.

semiautomatic equipment consists of drilling engineering elettropneaumatica horizontal capable of practicing series of holes aligned sequential plans horizontal cut from quota trampling on vertical walls of stone quarries and marble with operator at a distance.

机译：半自动设备由水平的钻探工程elettropneaumatica组成，能够与操作员保持一定距离，从定额践踏石料场和大理石的垂直壁上切割定额水平切割后的水平排列的一系列孔。

页面导航

著录项
相似文献

摘要

机译：

著录项

公开/公告号IT8847519D0

专利类型
公开/公告日1988-06-11

原文格式PDF
申请/专利权人 FROSINONE;
展开▼

申请/专利号IT19880047519
发明设计人 DI SIENA BERNARDO;
展开▼

申请日1988-06-11
分类号E21Cnull/null;
国家 IT
入库时间 2022-08-22 06:57:52

相似文献

专利