首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
PROCESS AND DEVICE FOR PNEUMATIC OUTPUT OF HYDROMECHANICALLY TRANSPORTED HYDRAULIC BUILDING MATERIAL IN UNDERGROUND MINING
摘要
申请公布号
DE3472433(D1)
申请公布日期
1988.08.04
申请号
DE19843472433
申请日期
1984.08.25
申请人
FRIEDRICH WILH. SCHWING GMBH
发明人
V. ECKARDSTEIN, KARL ERNST
分类号
E21D11/10;(IPC1-7):E21D11/10
主分类号
E21D11/10
代理机构
代理人
主权项
地址
您可能感兴趣的专利
GEARSHIFTING ARRANGEMENT FOR ACTUATING MOTOR VEHICLE MULTI-SPEED GEARBOXES.
LAVER PRODUCTING DEVICE
CHAIR.
Air bag for a motor vehicle
BONDEINGUSOCHIOYOBIBONDEINGUHOHO
ELECTRIC WIRES AND CABLES AND CONDUCTORS FOR USE IN THEM
Device for mounting a battery in radio equipment
A control method and an apparatus for a flexible fuel vehicle
Window stay
Synergistic mixtures of pristinamycins and virginiamycins
Flat cable harness assembly
An exterior rearview mirror system for vehicles provided with security light
Bath accessory
A mounting for coupling a turbofan gas turbine engine to an aircraft structure.
I.c.engine high pressure distributor fuel injection system
Drive circuit
Disconnection mechanism for a dark current fuse
Automatic focusing device
System for automatically controlling an operation of a heavy construction
POLYMERIZATION CATALYSTS AND PROCESS FOR PRODUCING POLYMERS