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
Method and apparatus for detecting minute concentrations of gases and vapors
摘要
申请公布号
GB860576(A)
申请公布日期
1961.02.08
申请号
GB19580038953
申请日期
1958.12.03
申请人
MINE SAFETY APPLIANCES COMPANY
发明人
分类号
G01N27/66;H01J41/08
主分类号
G01N27/66
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PAD MOLDED PRODUCT AND PREPARATION THEREOF
APPARATUS FOR PULLING OUT AND HOLDING PAPER PIPE FOR PREPARING SYNTHETIC RESIN PIPE
METHOD FOR MANUFACTURING THREE-DIMENSIONAL OBJECT
PRODUCTION OF FOAM MATERIAL FOR PANEL, FOAM COMPRESSED MATERIAL FOR PANEL AND PANEL BOARD
ON-VEHICLE NAVIGATION DEVICE
RADIO TELEPHONY EQUIPMENT
LINE HOUSING SYSTEM FOR PACKET EXCHANGE
Intrauterine cauterizing method
Method of manufacturing a shoe
Field-effect transistor
Solid state oscillator for generating microwave signals
Process for treating tert-amines
Process for preparing elastomeric polyurethane or polyurethane-urea polymers, and polyurethanes so prepared
N-(1-methyl-3-pyrrolidinyl)-1-(phenylmethyl)-1H-benzimidazol-2-amine and analogs as antiarrhythmic and muscle relaxing agents
CaMv 355 enhanced mannopine synthase promoter and method for using same
Electrophoresis buffer circulation apparatus
Selective separation of naphthenes from paraffins by membrane extraction
Toner composition with polyethylene and inorganic external additive
Particulate solids cracking apparatus
Intense negative ion source
