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
BRITADOR ORBITAL DUPLAMENTE PROPELIDO
摘要
申请公布号
BR5901603(U)
申请公布日期
1981.06.02
申请号
BR19790001603U
申请日期
1979.11.27
申请人
PONTES O
发明人
PONTES O
分类号
E21C27/30;(IPC1-7):E21C27/30
主分类号
E21C27/30
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Extendable leg rest assembly for a wheelchair
Cut-resistant heavy-duty radial tire
Lockable cover for electrical connector
Spherically sliding bearing unit having a multi-layer liner and its manufacturing method
Solar cell with low resistance linear electrode
Polyaminoacids as builders for formulations of detergents
Panel having a core with thermoplastic resin facings
Heterocyclic compounds and use
Method for the preventive and/or curative cleaning of concrete structures
Ceiling system
PROCEDE POUR LA FABRICATION D'UN RESERVOIR DE LIQUIDE JAUGE.
DISPOSITIF DEFORMABLE POUR RELIER DES CONDUITS DE DISTRIBUTION D'ENERGIE ELECTRIQUE.
Method for repelling insects, including ants, more specifically wood antsand the composition used for this purpose
END MILL
Connection-Oriented Congestion Controller for Common Channel Signaling Network
LIPID-PROTEIN COMPOSITIONS AND ARTICLES AND METHODS FOR THEIR PREPARATION
Heterosykliske forbindelser og deres fremstilling og anvendelse
Anvendelse av nikotin og innretning for inhalering av nikotin
Code-Division Multiple-Access Demodulator with Improved Interference Cancelation
Lysarmatur med innvendig lysföringsbelysning med variabel transmittans
