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
BREATHING APPARATUS FOR RESPIRATORY PROTECTION
摘要
<p>Breathing apparatus to provide respiratory protection having an outer hood, an inner hood, a reservoir at positive pressure, a breathable gas source and a conveyance means with one way valves in an open circuit system.</p>
申请公布号
WO1994019055(A1)
申请公布日期
1994.09.01
申请号
GB1992001656
申请日期
1992.09.10
申请人
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Lithography methods, methods for forming patterning tools and patterning tools
Display apparatus
Backlight module
Method for designing a spectacle lens and spectacle lens
Continuous scanning module, scanning system comprising said module and related scanning method
Optical manipulation of micro-particles
Imaging lens
Connector and plug that incorporates same
Device and method for processing variable depth streamer data
Apparatus and method for channel count reduction in solid-state-based positron emission tomography
Systems and methods for managing power consumption
Frequency field scanning
Proximity detection for shared computing experiences
Active probe card for electrical wafer sort of integrated circuits
Micro/nano multiaxial inertial sensor of movements
Calibration process and system
Health test for a broad spectrum of health problems
Detection of B-cell activating factor as a biomarker for antibody mediated rejection in transplant recipients
Apparatus and methods for conducting assays and high throughput screening
Diagnosis of tuberculosis