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
Mécanisme de halage pour machines de mines
摘要
申请公布号
FR761618(A)
申请公布日期
1934.03.23
申请号
FRD761618
申请日期
1933.09.06
申请人
THE MINING ENGINEERING COMPANY LIMITED
发明人
MOORE MATTHEW SMITH
分类号
E21C29/10
主分类号
E21C29/10
代理机构
代理人
主权项
地址
您可能感兴趣的专利
device for separating a styela plicate
Door lock device
Structure for discharge induction static electricity of car antenna
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
DIFFUSIE-OVEN EN WERKWIJZE VOOR DE TEMPERATUURGELEIDING.
CASCO DE VIGA DE PARACHOQUES QUE COMPRENDE UN DOBLADO DE CASCO Y UN REFUERZO.
IMPLANTE OFTALMOLOGICO Y METODO PARA LA LIBERACION SOSTENIDA DE MEDICION AL OJO.
PROCEDIMIENTO E INSTALACION PARA LA HIGIENIZACION DE ARTICULOS ALIMENTICIOS Y OTROS, CON RECICLADO DEL AGUA UTILIZADA.
Exhaust ending of systems central vacuum cleaner and method of producind thereof
Device for signal oncoming vehicle with right of way exercising right of way
Method to check the viability of the product channels in particular water core of cylinder heads and device for thereof
Speed regulating circuit for direct electromotor without speed-voltage generator
PHOTOGRAPHING APPARATUS
APPARATUS AND METHOD FOR MULTICAST AND BROADCAST SERVICE IN BROADBAND WIRELESS ACCESS SYSTEM
HOT WATER AND/OR STEAM GENERATOR
Pulling assistance member for opening lifting building materials
Beverage supplier with counting function
n-type organic semiconductor compound and organic electroluminescent device using the same
The connection valve for preventing flowing backward
Treatment Method of Waste Water Containing Thiocyanate