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
UN APARATO REGULADOR PARA LA RESPIRACIoN AUToNOMA SUBACUATICA
摘要
申请公布号
ES233478(A3)
申请公布日期
1957.04.16
申请号
ES19780002334
申请日期
1957.02.07
申请人
VILARRUBIS FERRANDO, JUAN;VILARRUBIS FERRANDO, PEDRO
发明人
分类号
(IPC1-7):B63
主分类号
(IPC1-7):B63
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Apparatus and method for assessing burn injury from flammable materials
Semiconductor device having multi-layered pad and a manufacturing method thereof
Produce data collector and produce recognition system
Heating furnace, especially with gas and/or oil firing
Self-destruct fuze for munitions
Stencil printing machine
Guide for concrete cutting chain saw
Moulding methods and moulded articles
Test piece for inspection penetrant performance assessment and comparison
Device for producing a twisted yarn by an integrated spinning and twisting process as well as fiber feed tube
Method and means of fluid supply for combustion systems
Method for producing a filament yarn with alternating S- and Z-twists
Flying waterfowl decoy system
Fuzzy control apparatus for jet loom
Gas chemical filtering for optimal light transmittance; and methods
Frame-based heroic data recovery
Single electron device using ultra-thin metal film and method for fabricating the same
Polymer light emitting diode
Photoactivation of proteins for conjugation purposes
Process for producing ethylene/alpha-olefin copolymer
