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
Poralaite
摘要
申请公布号
FI98400(B)
申请公布日期
1997.02.28
申请号
FI19940003603
申请日期
1994.08.03
申请人
ILOMAEKI, VALTO
发明人
ILOMAEKI, VALTO
分类号
E21B7/20;E21B17/046;(IPC1-7):E21B4/06;E21C3/34;E21D9/00
主分类号
E21B7/20
代理机构
代理人
主权项
地址
您可能感兴趣的专利
WIRELESS COMMUNICATION SYSTEM INCORPORATING MULTICAST ADDRESSING AND METHOD FOR USE
Method of printing a flexible support
Collector arrangement
Thin turntable
Method for forming an icon
System for processing signals affected by transmission errors
Protective cover for a fan-type cooling unit
Cover for a hearing aid switch
RETRACTABLE LEASH FOR PETS
Reducing RISK OF COMPLICATIONS OF PREMATURITY
TETRACYCLIC COMPOUNDS AS PDE5-INHIBITORS
HYBRIDIZATION NORMALIZATION METHODS
Electronic device capable of wirelessly transmitting a password that can be used to unlock/lock a password protected electronic device
An interchangeable multi-purpose cooking apparatus.
Flow-controlled magnetic particle manipulation.
Struttura di suola impermeabile e traspirante per calzature e calzatura realizzata con detta suola
Flat read and write head arrangement for a magnetic tape system
Audio communication line identifier
Multi-compartment waste container with bag dispenser
DETECTING A BRIDGE TAP OR END-OF-LINE OF A TELEPHONE LINE USING TIME-DOMAIN REFLECTOMETRY