Catalyst backflow prevention device,申请号US19510262230-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	Catalyst backflow prevention device
摘要
申请公布号	US2698224(A)	申请公布日期	1954.12.28
申请号	US19510262230	申请日期	1951.12.18
申请人	PHILLIPS PETROLEUM COMPANY	发明人	BROOKE JESSE M.
分类号	B01J8/00;B04C5/15	主分类号	B01J8/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Verfahren zur Behandlung von Sepsis

Verfahren zur Herstellung wasserexpandierbarer Styrolpolymerisate

Network support for restricting call terminations in a security risk area

Potable Genuine Checker

REFLECTION TYPE LIQUID CRYSTAL DISPLAY PANEL AND ITS MANUFACTURING METHOD

PACKAGING METHOD FOR STORING AND MICROWAVE-HEATING FOOD PRODUCTS

SHOCK-ABSORBING BOARD

PORTABLE ELECTRONIC DEVICE AND METHOD FOR CONTROLLING THE SAME

AV AMPLIFIER, CONTROL METHOD, PROGRAM AND RECORDING MEDIUM

DOCUMENT DISPLAY DEVICE AND DOCUMENT DISPLAY PROGRAM

ELECTRIC POWERED THREE-WHEELED VEHICLE

REGENERATION CONTROL DEVICE OF PARTICULATE FILTER

LIQUID JET HEAD AND METHOD FOR MANUFACTURING THE SAME

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF THE SEMICONDUCTOR DEVICE, AND DISPLAY DEVICE

CURRENT SENSOR AND CURRENT SENSOR FIXING METHOD

DRIVING CHARACTERISTICS DETERMINATION DEVICE, DRIVING CHARACTERISTICS DETERMINATION METHOD, AND VEHICLE CONTROL DEVICE

VIBRATION DAMPING APPARATUS

VOICE SIMILARITY JUDGMENT SYSTEM