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
PIG STOPPING METHOD IN OIL TRANSPORT LINE
摘要
申请公布号
JPS5649499(A)
申请公布日期
1981.05.06
申请号
JP19790123682
申请日期
1979.09.26
申请人
NIIGATA ENGINEERING CO LTD
发明人
KAWANISHI MASAO;OOI YASUAKI;MARUYAMA KOUICHI;ICHIGE TAKAKAZU
分类号
F17D3/08;B08B9/04
主分类号
F17D3/08
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ELECTROMAGNETIC INDUCTION DEVICE
IMAGE DISPLAY DEVICE
MIRRORING SYSTEM, NODE, MIRRORING METHOD AND PROGRAM
SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE MANUFACTURING METHOD
MOTOR CONTROLLER, MOTOR CONTROL SYSTEM, AND CUTTING DEVICE
OPTICAL TRANSCEIVER
INFORMATION PROCESSING TERMINAL, CONTROL METHOD FOR INFORMATION PROCESSING TERMINAL, CONTROL PROGRAM, AND COMPUTER READABLE RECORDING MEDIUM WITH THE CONTROL PROGRAM RECORDED THEREON
DEMAGNETIZER AND RECOVERY METHOD OF PERMANENT MAGNET USING THE SAME
SEAL MEMBER AND CONNECTOR
INFORMATION PROCESSING APPARATUS AND METHOD, AND COMPUTER PROGRAM AND INFORMATION RECORDING MEDIUM
OPTICAL CONNECTOR
PORTABLE TELEPHONE
SCREEN, MANUFACTURING METHOD OF MOLD FOR MANUFACTURING SCREEN, AND MANUFACTURING METHOD OF SCREEN
MOUNTING STAND
NAKED EYE THREE-DIMENSIONAL VIEW DISPLAY AND TWO-DIMENSIONAL PICTURE DISPLAY DEVICE USED FOR NAKED EYE THREE-DIMENSIONAL VIEW DISPLAY
STRUCTURE OF INTERNAL COMBUSTION ENGINE WITH UNPRECEDENTED HIGH EFFICIENCY
METHOD FOR PRODUCING SOLID CATALYST COMPONENT FOR α-OLEFIN POLYMERIZATION, AND THE SOLID CATALYST COMPONENT
ROTARY COMPRESSOR
BALANCE ADJUSTING TOOL FOR ROTARY MACHINE
TEMPERATURE ESTIMATING DEVICE AND TEMPERATURE SENSOR FAILURE DIAGNOSTIC DEVICE
