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
LEAK-PREVENTIVE DEVICE
摘要
申请公布号
JPS63134799(A)
申请公布日期
1988.06.07
申请号
JP19860279510
申请日期
1986.11.22
申请人
FUJIKURA LTD;SENDAI DORO ENJINIA KK
发明人
IWAIZUMI YASUSHI;SAITO KAORU;SAKAI MASAYOSHI;ITO FUSAMITSU;MATSUKI YOSHINORI
分类号
E21F16/02
主分类号
E21F16/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SCANNING ENVIRONMENTS AND TRACKING UNMANNED AERIAL VEHICLES
TRAILER COUPLING ASSISTANCE SYSTEM WITH VEHICLE VIDEO CAMERA
ELEVATION ANGLE ESTIMATING DEVICE AND METHOD FOR USER TERMINAL PLACEMENT
COMPUTER SYSTEM FOR A VEHICLE
METHOD AND DEVICE FOR DYNAMICALLY ALLOCATING LINEAR DENSITY AND BLENDING RATIO OF YARN THROUGH FOUR-COMPONENT ASYNCHRONOUS DRAFTING
TRANSMISSION MEMBER AND PRESSURIZATION UNIT
SLIDING DOORS
Production of recovery of active compounds from Brown Seaweed using supercritical carbon dioxide with entrainer and mixed solvents
LED Switching typed LED driving apparatus
L E D MULTIPLE LED ASSEMBLIES- LINKED LIGHTNING DEVICE
SWITCH DRIVING CIRCUIT AND THE POWER FACTOR CORRECTION CIRCUIT INCLUDING THE SAME
3 label-free three-dimensional imaging microscope using a sum frequency generation and use thereof
PYRIMIDINE SUBSTITUTED PURINE DERIVATIVES
CURRENT CUTOFF DEVICE AND POWER STORAGE DEVICE PROVIDED WITH SAME
METHOD FOR PREPARING PARTICLE-STABILIZED FOAMS COMPRISING AMINO ACIDS
APPARATUS COMPRISING A POWER MODULE ATTACHED THROUGH AN ISOLATION LAYER TO AN ELECTRIC MACHINE AND CORRESPONDING MANUFACTURING METHOD
NANOPARTICLE COMPOSITIONS AND METHODS FOR TREATING OR PREVENTING TISSUE INFECTIONS AND DISEASES
METHOD FOR PREVENTING ADHESION OF FOULING ORGANISMS
WIRELESS COMMUNICATION CONTROL METHOD AND APPARATUS
POOLED MEMORY ADDRESS TRANSLATION
