Grain drill with laterally swinging furrow opener,申请号US19530387219-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	Grain drill with laterally swinging furrow opener
摘要
申请公布号	US2833231(A)	申请公布日期	1958.05.06
申请号	US19530387219	申请日期	1953.10.20
申请人	DAHLINGHAUS FRANK J	发明人	DAHLINGHAUS FRANK J.
分类号	A01C5/06	主分类号	A01C5/06
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Carbonaceous negative electrode material for nonaqueous secondary battery, process for producing the same, and nonaqueous secondary battery

Method of making a vehicle stabiliser bar

Installation for treating steel products

Improved elastic suspension means for the washing assembly of a washing machine

Additive improving the early strength of concrete

Sleeveless cantilever drive for high torque applications

Method for driving electrographic imaging apparatus

Wire wound electronic component and method of manufacturing the same

INTERMITTENT ELECTROLYTIC PACKED BED SUPPRESSOR REGENERATION FOR ION CHROMATOGRAPHY

Reset signal generating circuit

THICK-FILM THERMOELECTRIC ELEMENT

Method of nitriding steel

Liquid injection sealing apparatus

LOW FORCE AUTO-OPEN TOOLING FOR TUBE BENDING MACHINE

Apparatus for displaying image with pointing character

ENDODONTIC INSTRUMENT HAVING A CHISEL TIP

Method and apparatus for manufacturing holograms by contact copying

Fabrics formed of hollow filaments and fibers and methods of making the same

APPARATUS FOR DISPENSING WIPING MATERIALS WHICH CAN BE DISTRIBUTED IN FOLDED OR NON FOLDED FORM

DISPOSABLE PLASTIC LIQUID PUMP