Cultivator,申请号US19270242682-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	Cultivator
摘要
申请公布号	US1814345(A)	申请公布日期	1931.07.14
申请号	US19270242682	申请日期	1927.12.27
申请人	HERMAN STEFFENS	发明人	STEFFENS HERMAN
分类号	A01B39/18	主分类号	A01B39/18
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Fixed valve stem oil deflector

Boat fender holder

Electromagnetic flow meter

Electrical spin rig for projectile wind tunnel testing

Method and apparatus for forming a sluiceway adjacent a wall and cement floor

Method and structure for attaching brick facing or the like to a supporting structure

Foam finishing apparatus and method

METHOD OF SHOOTING BULLET IN TOY GUN

Pervaporation process for separating alcohols from ethers

ELECTRIC CIRCUIT MEMBER

POSITION MEASUREMENT FOR ELECTRON BEAM

VIDEO SYNCHRONOUS SIGNAL GENERATION CIRCUIT

DISPLAY OF PERIOD LAPSE

METHOD AND DEVICE FOR MEASURING QUANTITY OF ELECTRICITY

DOOR SUPPORTER FOR HEAT-INSULATING BOX BODY

ICE-MAKING METHOD AND DEVICE FOR HEAT ACCUMULATION

DOUBLE DIAPHRAGM PUMP