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
JOINT D'ETANCHEITE ANNULAIRE POUR CANALISATIONS NOTAMMENT EN BETON
摘要
申请公布号
FR2641596(B1)
申请公布日期
1991.07.26
申请号
FR19880017623
申请日期
1988.12.23
申请人
GERLAND
发明人
JEAN-LOUP WIART
分类号
F16L47/10;(IPC1-7):F16J15/06;F16L9/08
主分类号
F16L47/10
代理机构
代理人
主权项
地址
您可能感兴趣的专利
TAPE CARTRIDGE
MAGNETIC DISK DEVICE AND SERVO WRITING SYSTEM
RECORDING METHOD AND RECORDING AND REPRODUCING DEVICE
RECORD CONTROL METHOD FOR OPTICAL DISK RECORDING AND PLAYING-BACK DEVICE
RECORDING AND REPRODUCING DEVICE
METHOD OF MANUFACTURING MAGNETIC RECORDING MEDIUM
MASTER INFORMATION CARRIER, MANUFACTURING METHOD OF MAGNETIC DISK AND MANUFACTURING METHOD OF SPUTTERING TARGET AND MASTER INFORMATION CARRIER
THIN FILM MAGNETIC HEAD AND ITS MANUFACTURING METHOD
METHOD FOR MANUFACTURING THIN FILM MAGNETIC HEAD
INFORMATION RETRIEVING METHOD
INFORMATION PROCESSOR, INFORMATION PROCESSING METHOD, REMOTE TASK MANAGEMENT SYSTEM, AND STORAGE MEDIUM
COMMUNICATION SYSTEM, PROGRAM CODE EXECUTION METHOD, PROGRAM AND RECORDING MEDIUM
DISPLAY DEVICE, ITS DRIVING METHOD AND MANUFACTURING METHOD
METHOD AND DEVICE FOR PROGRAM CHECK, AND THE PROGRAM AND RECORDING MEDIUM
METHOD FOR MANUFACTURING IMAGE DISPLAY DEVICE, MANUFACTURING DEVICE AND IMAGE DISPLAY DEVICE MANUFACTURED BY USING THE SAME
FIXING MACHINE
DEVICE WITH DESTATICIZATION AND CHARGING MEANS
VIDEO RECORDING AND DISPLAY DEVICE AND ITS METHOD
DATA AUTOMATIC STORAGE MANAGING SYSTEM
MANUFACTURING METHOD FOR HOLLOW PLASTIC PACKAGE FOR HOUSING SEMICONDUCTOR ELEMENT
