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
Double acting pump
摘要
申请公布号
US2262128(A)
申请公布日期
1941.11.11
申请号
US19390289647
申请日期
1939.08.11
申请人
THE F. E. MYERS & BRO. CO.
发明人
ZEHNER WILLIAM H.
分类号
F04B47/00
主分类号
F04B47/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
MODELO INDUSTRIAL DE BOTELLA.
SOLVENT EXTRACTION PROCESS FOR THE REMOVAL OF IRON (III) FROM LEACH LIQUORS
GRADIENT DOPING IN AMORPHOUS SILICON
Automatic equalizer ulitizing a preiodically contained reference signal
Combination ring cavity and backward Raman waveguide amplifier
Transformerless battery controlled battery charger
Pulse motor driving apparatus
Active dielectric waveguide amplifier or oscillator using a high density charged particle beam
Multiple sextupole system for the correction of third and higher order aberration
Line source antenna for electronic beam scanning
Doppler discrimination of aircraft targets
Color picture tube and aperture mask therefor
Pesticidally active novel phosphoric (phosphonic) acid ester amides
Advancement catalysts for epoxy resins
Photographic resin coated paper
Bipolar electrolyzer
Process for cutting metal members by means of jets of gas which issue at the periphery of a rotary disc
Process for producing lithium-metal master alloy
Gas turbine engine air intake
Use of esterified oxalkylates as formulation agents for dyestuffs and corresponding dyestuff preparations