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
Apparatus for introducing liquid samples to mass spectrometers
摘要
申请公布号
US2702479(A)
申请公布日期
1955.02.22
申请号
US19500180883
申请日期
1950.08.22
申请人
STANDARD OIL DEVELOPMENT COMPANY
发明人
BLACK JAMES F.;RAYMOND HAROLD D.
分类号
H01J49/04
主分类号
H01J49/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PROCEDE DE PREPARATION DE MATERIAUX ET DE DISPOSITIFS SEMI-CONDUCTEURS
A METHOD OF AND DEVICE FOR SEPARATING AND ISOLATING CERTAIN COMPONENTS OF BLOOD
REFUSE CONTAINER
Trialkyl-oxa-alkanetricarboxylates - prepdof alpha-halomalonate and alpha-hydroxy by reaction ester used as chelating and fortifying
TRANSMISSION MECHANISM
MOLDING APPARATUS
IMPROVED MANUFACTURE OF HEAT-SEALABLE BAGS
Metal shaving remelting - with prior hot gas cleaning
Braking mechanism - for moving billets on a cooling table
Monoazo dispersion dyes - from benzisothiazole diazo components for synthetic fibre
Easily removable foundry cores - of porous carbon
KAPAZITIVE SCHALTTASTE ALS ELEKTRISCHER SIGNALGEBER
VERFAHREN UND VORRICHTUNG ZUR WASSERSTOFF-SAUERSTOFF-KOMBINATION
MOBILE WALL CONSTRUCTIONS
NEUE ANTIBAKTERIELL WIRKSAME SUBSTANZEN UND VERFAHREN ZU IHRER HERSTELLUNG
CARBON BLACK PIGMENTS AND RUBBER COMPOSITIONS
IM BAUWERK EINSETZBARER SPANNDUEBEL ZUM BEFESTIGEN UND TRAGEN VON GEGENSTAENDEN, INSBESONDERE ZUM TRAGEN VON HEIZRADIATOREN
UM PROCESSO PARA A OBTENCAO DE UMA FORMA PIGMENTARIA DE UM COMPOSTO AZOMETINICO
PROCESSO PARA A OBTENCAO DE COMPOSTOS AZOMETINICOS SUBSTITUIDOS
RELE ELETROMAGNETICO
