NAPHTHENIC ACID RECOVERY,申请号CAD380563-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	NAPHTHENIC ACID RECOVERY
摘要
申请公布号	CA380563(A)	申请公布日期	1939.04.04
申请号	CAD380563	申请日期
申请人	UNION OIL COMPANY OF CALIFORNIA	发明人	ARTHUR L. BLOUNT
分类号		主分类号
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Meat package and method of preparing same

Vertical monopole pivotally and telescopically mounted on support

Electron beam parametric amplifier with quarter wave sections

Transistor switching circuit

Electrical discharge grinding apparatus with automatic electrode reshaping provision

Mercury switch construction

Method of sealing joints in plastic coated electrical cables

Frequency converter systems

Tunnel diode circuits

Strontium ion toothpaste

Grain refinement of uranium billets

Fishing fly dressing container

Dry solid compositions for meat processing

Fluidised bed for heat treatment of web material

Rotary foil type aircraft

Apparatus for forming individual pads from otherwise continuous batt strips

Sealing closure

Crown-type sealing closure