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
TUNNEL CONSTRUCTION METHOD
摘要
申请公布号
JPH05280274(A)
申请公布日期
1993.10.26
申请号
JP19920109312
申请日期
1992.04.01
申请人
发明人
分类号
E21D9/00;E21D9/12;E21D11/10;(IPC1-7):E21D9/00
主分类号
E21D9/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD FOR TREATMENT OF WATER CONTAINING HARDLY-DEGRADABLE SUBSTANCE
BIPHENYLENE-BRIDGED PHENOL NOVOLAK RESINS AND USE THEREOF
MULTIUSE, SOLID CLEANING DEVICE AND COMPOSITION
A UNITING REMOCON AND METHOD TO SEEK A DEVICE TO BE CONTROLLED THEREOF
IMPROVED APPARUTUS FOR MASCARA
MULTISTAGE ANTENNAS FOR MOVABLE COMMUNICATION WITH MIDDLE ELASTIC WIRE PLATFORM
A SHORT MESSAGE SERVICE USING AUTOMATIC RESPONSE SYSTEM
QOTDMA TRANSMISSION METHOD AND SYSTEM
NO SMOKING RING
MOBILE MULTIMEDIA SERVICES ECOSYSTEM
MEMORY CONTROL DEVICE
ELEKTROSCHWEISSKUPPLUNG
NITROGEN-CONTAINING HETEROCYCLIC DERIVATIVE HAVING ELECTRON-ATTRACTING SUBSTITUENT AND ORGANIC ELECTROLUMINESCENCE ELEMENT USING THE SAME
A SYSTEM FOR ANALYZING TRACE QUANTITY OF ORGANIC SUBSTANCES IN URINE AND ITS APPLICATION
Verfahren und Einrichtung zum Steuern oder Regeln eines Motors
Hautaufhellende Zusammensetzungen mit verbesserter Wirkung
EXHAUST VALVE AND BIT ASSEMBLY FOR DOWN-HOLE PERCUSSIVE DRILLS
Katalysatormaterial mit gesteigerter Reaktionseffizienz
PLASMA DISPLAY APPARATUS AND DRIVING METHOD THEREOF
Schmiermittelsystem