首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
Tractor operated straw sweeper
摘要
申请公布号
US2577264(A)
申请公布日期
1951.12.04
申请号
US19490135327
申请日期
1949.12.28
申请人
OPPEGAARD PARNELL H
发明人
OPPEGAARD PARNELL H.
分类号
A01B17/00;A01D78/10
主分类号
A01B17/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PHASE DETECTION DEVICE OF AC WAVEFORM AND METHOD THEREOF
Breakfast cereal biscuit comprising waxy grain
Process
SUPPLY SYSTEM FOR A BLEND OF TWO FLUIDS
Reducing power consumption in a space diversity wireless communication system
Network switch with self-learning routing facility
Audio compression
Artificial language generation
High assurance digital signatures
BRIDGED METAL COMPLEXES
Thermal tracker
Stepping exerciser
System for repairing bituminous wearing courses
NOVEL BROMINE-CONTAINING 1,2-BIS(PHENYL) TETRAFLUORO ETHANES AND METHOD OF IMPARTING FLAME RETARDANCY TO FLAMMABLE MATERIALS
STYRENE MONOMER POLYMERIZATION INHIBITION USING SUBSTITUTED DIHYDROXYARENES AND NITROXIDES
Magnetic thread reader
STANDARDIZED EXCHANGE OF DATA IN ELECTRONIC BUSINESS TRAFFIC
METHOD FOR THE MANUFACTURE OF GUN AMMUNITION HAVING ELONGATED PROJECTILE AND A CARTRIDGE PRODUCED THEREBY
PROCEDIMIENTO PARA LA HIDROFORMILACION DE COMBINACIONES NO SATURADAS DE OLEFINAS.
Unidirectional clutch drive mechanism for a multi-part construction toy
