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
Masque pour appareils respiratoires
摘要
申请公布号
FR1202163(A)
申请公布日期
1960.01.08
申请号
FRD1202163
申请日期
1958.02.11
申请人
MINE SAFETY APPLIANCES COMPANY
发明人
分类号
A62B18/08
主分类号
A62B18/08
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DIHYDROPYRIDINER
Spring mounted torsionally rigid print hammer mechanism
Air bomb system
System and method for determining the relative permeability of an earth formation surrounding a wellbore
Framing and layout square
Combination lock
Quick disconnect pin assembly
Set of electrodes for an apparatus for electrically stunning slaughter cattle
Head warming pillow case
Linking sailboards
Flat emergency exit sign utilizing an electro-illuminescent lamp
Process for separation of carbohydrates
Shock mounting device for a lamp
Microprocessor architecture for improved chip testability
Zwitterionic quaternary ammonium sulfates and lubricants containing same
Pressure transducer with an invariable reference capacitor
Quick-disconnect service-line connector and valve assembly
Linear basic polymers, their preparation and their use
Method of coupling a protein to a polymer particle containing hydrazide groups in a polymer latex and the products formed therefrom
Apparatus and a method for biological treatment of waste waters
