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
METHOD AND APPARATUS FOR FEEDING A TUNNEL ROOF SUPPORT SYSTEM FROM THE ROOF SHIELD OF A TBM
摘要
申请公布号
CA2619880(A1)
申请公布日期
2000.09.03
申请号
CA20002619880
申请日期
2000.01.28
申请人
C & M MCNALLY ENGINEERING CORPORATION
发明人
MCNALLY, MICHAEL P.;MCNALLY, CHRISTOPHER
分类号
E21D9/06;E21D11/15;E21D11/40
主分类号
E21D9/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD OF BURRING BLOW MOLDED ARTICLE
MODIFICATION OF THERMOSETTING POLYMER EMULSION
EQUIPMENT FOR FEEDING CONSTANT AMOUNTS OF FIBRES IN DISPERSION
HEATTRESISTING*ANTIICORROSIVE AND ANTIIABRASIVE SINTERED ARTICLES
CONTINUOUS DIPPING TREATMENT DEVICE
AUTOMATIC POURING DEVICE
ELECTRONIC LINE DEFLECTION UNIT
COLOR VIDEOBOARD UNIT
ANISOTROPIC ETCHING METHOD OF SEMICONDUCTOR SINGLE CRYSTAL
DEVICE FOR MONITORING SELFFTEST
METHOD OF DERUSTING ALREADY FITTED BOLTS AND NUTS
SPIROMETER
INSULATING COATING
JOINING OF ONE PAIR OF MEMBERS
ABRAZADERA PESADA, REFORZADA Y MEJORADA PARA FIJACION DE TU-BOS.
LLAVE DE PASO Y MEZCLA DE LIQUIDOS.
ENVOLVENTE GRAFICA PARA ENVASES.
TAPA PARA EXTREMO DE RECIPIENTE DE FACIL APERTURA.
DISPOSITIVO DE ESCAPE PARA MOTORES DE EXPLOSION, PERFECCIO- NADO.
PELDANO PERFECCIONADO.