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
摘要
申请公布号
JPS623845(U)
申请公布日期
1987.01.10
申请号
JP19850067860U
申请日期
1985.05.07
申请人
发明人
分类号
E02D7/00;E21B17/07;(IPC1-7):E02D7/00
主分类号
E02D7/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DEVICE AND METHOD FOR SUPERVISING VEHICLE
CONTROL DEVICE FOR REACTIVE POWER COMPENSATION DEVICE
LIQUID CRYSTAL COMPOSITION HAVING NEGATIVE DIELECTRIC ANISOTROPY, AND LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME
VARIABLE MAGNIFICATION OPTICAL SYSTEM FOR PROJECTION AND PROJECTION DISPLAY DEVICE
PHOTOELECTRIC CONVERSION DEVICE AND METHOD FOR MANUFACTURING THE SAME
CODE READER, SEAL AND CONTROL PROGRAM
CURRENT SWITCH AND DC CURRENT SWITCH
PROCESSING APPARATUS AND PROCESSING METHOD
METHOD, DEVICE AND PROGRAM FOR IMAGE CORRECTION
METHOD FOR PRODUCING ORGANIC SUBSTANCE FROM MIXED SUGAR IN ESCHERICHIA COLI
ELECTRONIC MODULE
AIR SEPARATION METHOD AND AIR SEPARATOR
WET FLUE GAS DESULFURIZATION APPARATUS, AND WET FLUE GAS DESULFURIZATION METHOD
ELECTRONIC EQUIPMENT, METHOD OF CONTROLLING THE ELECTRONIC EQUIPMENT, AND PROGRAM OF CONTROLLING THE ELECTRONIC EQUIPMENT
COMBUSTIBLE GAS MEASUREMENT METHOD AND DEVICE
AUXILIARY HEATING DEVICE
INTERLAYER FOR LAMINATED GLASS AND LAMINATED GLASS
DRILL BIT
STEERING DEVICE, INDUSTRIAL VEHICLE AND PROGRAM
OPTICAL DEVICE