Improvements in rotary cultivators,申请号GB19490007744-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	Improvements in rotary cultivators
摘要
申请公布号	GB669343(A)	申请公布日期	1952.04.02
申请号	GB19490007744	申请日期	1949.03.22
申请人	ALBERT VINTEN PETTMAN	发明人
分类号	A01B33/10	主分类号	A01B33/10
代理机构		代理人
主权项
地址

您可能感兴趣的专利

TWO-COMPONENT FOAMING SYSTEM FOR PRODUCTION OF CONSTRUCTION FOAM AND USE THEREOF

CYCLIC AMINOTHIOUREA AS ADDITIVE FOR LUBRICATING OIL

MASTERBATCH FOR OBTAINING OXYGEN-ABSORBING MOLDED PRODUCT, AND METHOD FOR PRODUCING THE OXYGEN-ABSORBING MOLDED PRODUCT

RIGID POLYURETHANE FOAM AND METHOD FOR PRODUCING THE SAME

COUNTERMEASURE TECHNIQUE FOR ACID RAIN AND MATERIAL

AIR RING STRUCTURE FOR FILM MOLDING APPARATUS

APPARATUS AND METHOD FOR MOLDING SEMI-CURED PLATE RESIN

MANUFACTURING METHOD OF NON-ASBESTOS SHEET BY PAPERMAKING PROCESS

METHOD FOR TREATING TAG END OF SKIN-BONDED MOLDED PRODUCT AND APPARATUS THEREFOR

METHOD AND DEVICE FOR TRANSFERRING DATA PACKET

METHOD OF FORMING BRAID TUBE

NAVIGATION SYSTEM

INKJET RECORDING APPARATUS

PRESSURE SENSOR

PARTICLE OPTICAL DEVICE, ELECTRON MICROSCOPE SYSTEM, AND ELECTRONIC LITHOGRAPHY SYSTEM

DISPERSANT FOR SUSPENSION POLYMERIZATION OF VINYL COMPOUND

FORCE DETECTING ELEMENT, AND MANUFACTURING METHOD OF FORCE DETECTING ELEMENT

CYCLIC AMINE COMPOUND, METHOD FOR PRODUCING THE SAME AND USE OF THE SAME