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
Spreizwerkzeuge
摘要
申请公布号
DE1154778(B)
申请公布日期
1963.09.26
申请号
DE1956L024512
申请日期
1956.04.03
申请人
CLAUDE LAVAL JUN.
发明人
JUN. CLAUDE LAVAL
分类号
E21B29/10
主分类号
E21B29/10
代理机构
代理人
主权项
地址
您可能感兴趣的专利
MARKERS FOR DETECTION OF GASTRIC CANCER
PEPTIDE FRAGMENTS FOR INDUCING SYNTHESIS OF EXTRACELLULAR MATRIX PROTEINS
IMPROVED SPEAKER APPARATUS AND METHODS USEFUL IN CONJUNCTION THEREWITH
CATHETER-FREE DRUG FLUID INFUSION DEVICE
COMPOSITIONS AND METHODS FOR DETECTING PROTEASE ACTIVITY IN BIOLOGICAL SYSTEMS
METHOD FOR MANUFACTURING SEASONED LAVER
SURFACE MOUNT SPARK GAP
DISPLAY DEVICE, PROCESS FOR MANUFACTURING SAME, AND TRANSPARENT RESIN FILLER
IMPROVED CLEANING APPARATUS AND METHOD
APPARATUS FOR DELIVERING SEMICONDUCTOR COMPONENTS TO A SUBSTRATE DURING SEMICONDUCTOR PACKAGE MANUFACTURING
OBD CONNECTOR PROTECTIVE COVER OBD
SPHERICAL-ANNULAR BLOWOUT PREVENTER HAVING A PLURALITY OF PISTONS
1-(2-FLUOROBIPHENYL-4-YL)-ALKYL CARBOXYLIC ACID DERIVATIVES FOR THE THERAPY OF TRANSTHYRETIN AMYLOIDOSIS 1-(2--4-)-
METHOD FOR PRODUCING EXTENDED-RELEASE POTASSIUM CITRATE WAX MATRIX TABLET
METHOD FOR PREPARING AN ENVIRONMENTALLY FRIENDLY AND SELF-ANTISEPTIC POLYCARBOXYLIC ACID WATER REDUCER
AUTOMOBILE POWER SUPPLY SYSTEM AND RELEVANT CONTROL METHOD OF AUTOMOBILE POWER SUPPLYING
ILLUMINATION OPTICAL APPARATUS AND PROJECTION EXPOSURE APPARATUS
QUINAZOLINONE DERIVATIVES AS PARP INHIBITORS PARP
SOLID PHARMACEUTICAL FORMULATION WITH DELAYED RELEASE
DEVICE FOR TREATING AN OCULAR DISORDER
