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
PREVENITOR DE ERUPTIE ORIZONTAL
摘要
申请公布号
RO84720(A2)
申请公布日期
1984.07.17
申请号
RO19820106429
申请日期
1982.01.25
申请人
DUDESCU,STEFAN,RO
发明人
DUDESCU,STEFAN,RO
分类号
E21B33/06;(IPC1-7):E21B33/06
主分类号
E21B33/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Permanent magnet excited electric machine with an electric field weakening device.
Sauna heater.
Digital-information transmission method for communication-switching systems.
Method and agent to differentiate between and to determine leucocytes.
A COMPONENT SYSTEM FOR THE CONSTRUCTION OF GROUND-BEARING STAIRWAYS, PLATFORMS, TERRACES, AND THE LIKE
A SOURCE OF LIGHTS FOR PHOTOGRAPHING IN VTR
MATERIAL EXCHANGE SYSTEM, ESPECIALLY FOR WETTING OF GAS
COMPACT WATERPROOF LIGHTING LAMP WITH ADJUSTABLE LIGHT BEAM
CORES FOR WIRE ROPES
FREMGANGSMAATE VED FREMSTILLING AV ALUMINIUMNITRID.
IMPROVEMENTS IN OR RELATING TO THE MOULDING OF PLASTICS PRODUCTS
ANALOGIFREMGANGSMAATE FOR FREMSTILLING AV TERAPEUTISK AKTIVE HETEROCYKLISKE FORBINDELSER.
CIRCUITS FOR PROCESSING VIDEO SIGNALS
LUMINESCENT SCREEN HAVING ADHESIVE FOR SECURING
FILTER OF CRT
UMBRELLA WITH A MECHANISM FOR LOCKING AND RELEASING A SLIDER
FLERSYLINDRET STEMPELPUMPE.
FLERSYLINDRET STEMPELPUMPE.
RIST MED AUTOMATISK DREVET RENSEANORDNING.
ANORDNING FOR MAALING AV FLUIDSTROEMNING GJENNOM ET POROEST LEGEME.
