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
ACCOUPLEMENT AMELIORE DE TUYAUX
摘要
申请公布号
FR2809470(B3)
申请公布日期
2003.03.28
申请号
FR20010006664
申请日期
2001.05.21
申请人
GROPPALLI SRL
发明人
GROPPALLI LUCIANO
分类号
F16L17/06;(IPC1-7):F16L21/03
主分类号
F16L17/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Three-terminal quantum device
Manufacturing process of an electrical contact with contact pad
Interactive graphic comunications terminal
Method of eliminating bird's beaks when forming field oxide without nitride mask
Protective bearing guard
Two-layer cavity floor covering
Ceramic conveyor belt connector rod end fixation
Foldable intraocular lens and improved fold retaining means
End face light emitting element
Line current test device
Packet switching module
Burst mode cache with wrap-around fill
Current-balance switching regulator
Electrical surge suppressor and dual indicator apparatus
Tracking apparatus for VCR
Developing apparatus with variable developing bias voltage
Developing device capable of preventing a developer from passing through the space between adjacent developing sleeves
Photographic camera with built-in E2PROM
Protective coating on electronic circuit breaker component
Glow discharge starter containing cylindrical capacitor
