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
QUADRUPLE PIPE TYPE CORE TUBE SAMPLER AND SAMPLING METHOD USING SAID SAMPLER
摘要
申请公布号
JPH0376990(A)
申请公布日期
1991.04.02
申请号
JP19890211762
申请日期
1989.08.17
申请人
OYO CORP
发明人
FUKUTOMI MIKIO;YOKOMINE MITSUAKI;YOSHIKAWA HARUO;TANAKA HIROSHI
分类号
E21B25/00;G01N1/08
主分类号
E21B25/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DIRECT SNP DETECTION WITH UNAMPLIFIED DNA
EXTENSIBLE AUTHENTICATION PROTOCOL OVER LOCAL AREA NETWORK (EAPOL) PROXY IN A WIRELESS NETWORK FOR NODE TO NODE AUTHENTICATION
DRINK DISPENSING SYSTEM
APPARATUS FOR FUEL SUPPLY
Dust gathering device
NEW PYRIDO[3',2':4,5]FURO[3,2-D]PYRIMIDINE DERIVATIVES
SELECTED CGRP ANTAGONISTS, METHODS FOR THE PRODUCTION THEREOF AND THEIR USE AS MEDICAMENTS
LIQUID CRYSTAL DRIVER, LIQUID CRYSTAL DRIVING METHOD AND LIQUID CRYSTAL DISPLAY DEVICE
DISPLAY APPARATUS AND METHOD OF FABRICATING THE SAME
FAULT INFORMATION MANAGENENT SYSTEM AND METHOD FOR VEHICLE
FERROELECTRIC MEMORY, METHOD OF MANUFACTURING THE SAME, AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
AZABICYCLO [3.1.0]HEXYLPHENYL DERIVATIVES AS MODULATORS OF DOPAMINE D3 RECEPTORS
CYCLONE DUST COLLECTING APPARATUS FOR VACUUM CLEANER
OPTICAL CONNECTOR
METER ELECTRONICS AND METHODS FOR PROCESSING SENSOR SIGNALS FOR A MULTI-PHASE FLOW MATERIAL IN A FLOWMETER
PREPARING METHOD OF RESIN COMPOSITION FOR TONER AND TONER CONTAINING THE RESIN COMPOSITION
Motor driving apparatus
METHOD AND SYSTEM FOR DISPLAYING PERFORMANCE CONSTRAINTS IN A FLOW DESIGN TOOL
DEVICE FOR DELIVERING THICK MATTER
MODULATING THE KV1.1 VOLTAGE-GATED POTASSIUM CHANNEL IN T-CELLS FOR REGULATING THE SYNTHESIS AND SECRETION OF TUMOR NECROSIS FACTOR (TNF- ) AND TREATING HUMAN DISEASES OR INJURIES MEDIATED BY DETRIMENTALLY HIGH OR LOW LEVELS OF TNF-
