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
FILTER CONTAINER FOR AN ABSORPTION FILTER AND A PARTICLE FILTER, FOR DIRECT OR INDIRECT CONNECTION TO A PROTECTIVE MASK
摘要
申请公布号
US5052385(A)
申请公布日期
1991.10.01
申请号
US19870113118
申请日期
1987.10.27
申请人
SUNDSTROEM SAFETY AB
发明人
SUNDSTROEM, PER O.
分类号
A62B7/10;A62B19/00;A62B23/00;A62B23/02
主分类号
A62B7/10
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Vacuum braking-force booster
Detachable gun trigger safety device
Method of manufacturing a resistor element
Anti-jamming device for chain saw
Garment useful for listening to audio signals
Wheel chair restraint
Electric generator for use in turbocharger
Lawn mower cutting assembly
Adjustable seat
Moulding process and apparatus for making arch-shaped concrete structures
Optical communication systems using star couplers
Speed and steering control for a floor maintenance machine
Turbofan engine having a split cowl
Fast setting starch-based corrugating adhesive having fully hydrolyzed cold water insoluble polyvinyl alcohol component
Synchronized hydraulic hammer arrangement
Voice actuated control system for use in a vehicle
Homogenous hexamethylenediamine/adipic acid/dimer acid copolyamide preparation
Sheet transport arrangement for printing machines
Periodic signal generator circuit
Interchangeable and adjustable golf club grip