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
(B1) ;CASINGHEAD
摘要
申请公布号
PL228684(A1)
申请公布日期
1982.07.05
申请号
PL19800228684
申请日期
1980.12.23
申请人
OS BAD ROZWOJOWY TECH GEO
发明人
SZNAJDER JERZY
分类号
E21B;E21B21/00;(IPC1-7):E21B/
主分类号
E21B
代理机构
代理人
主权项
地址
您可能感兴趣的专利
LAMINATED CORE FOR ELECTRICAL APPARATUS
POLYMERIZATION OF ISOBUTYLENE
PROCESS FOR MAKING TRIAZOLES
(1-(2-BENZOXAZOLYL)HYDRAZINO)ALKYL NITRILE DERIVATIVES
TOILET PAPER DISPENSER WITH SWINGING MANDRELS
CONNECTOR FOR HOSES AND THE LIKE
LIQUID PURIFICATION SYSTEM
REDUCED ALCOHOL WINE AND ITS MANUFACTURE
HIGH METHIONINE CONTENT PICHIA PASTORIS YEASTS
HYBRID CELL LINE FOR PRODUCING COMPLEMENT-FIXING MONOCLONAL ANTIBODY TO HUMAN SUPPRESSOR T CELLS, ANTIBODY, AND METHOD
4-HYDROXY-3-METHOXY-N-[2-[2-(1-METHYL-2- PIPERIDINYL)-ETHYL]PHENYL]BENZAMIDE
PROCESS FOR THE ELECTRODEPOSITION OF FERRO-NICKEL ALLOYS
HYPERURETIC AGENTS
BLADE GUIDE FOR SAW BLADES
TITANIUM DIOXIDE PIGMENT HAVING A THREE LAYER COATING OF ZIRCONIA, SILICA AND ALUMINA
SIGNALING DEVICE, AUTOMATICALLY OR MANUALLY CONTROLLED, FOR INSTALLATION IN A VEHICLE
MOUNTING FOR MARINE PROPULSION DEVICE LOCATED AFT OF BOAT TRANSOM
TWO-COMPONENT METERING PUMP
FOOD PRESS FORM
METHOD FOR THE PREPARATION OF ASEPTIC JUICE BEVERAGES
