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
摘要
申请公布号
JPS547001(U)
申请公布日期
1979.01.18
申请号
JP19770080438U
申请日期
1977.06.17
申请人
发明人
分类号
E02F3/02;A01B1/02;(IPC1-7):A01B1/02
主分类号
E02F3/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
High differential pressure control valve
FLUSH VALVE
WEB FEED DEVICE IN A PRINTER WITH FRICTION FEED
AN INTERNAL COMBUSTION ENGINE
Terminal for electrical capacitors
STRUCTURAL ENCLOSURE OF COMBUSTION ENGINES FOR THE PURPOSE OF REDUCING ENGINE NOISE
DETERGENT COMPOSITIONS
Method for treating mental retardation
Hand-actuated dispensing tap for ice-cream machines
Paperboard carton having a pour spout and blank for forming the same
Throat insert for rocket thrusters
Method and apparatus for releasing a workpiece from an electrostatic chuck
Lock slider for slide fastener
Self-cleaning belt filter and method
Hinge
Portable telephone set
Support for the purification of a double-stranded DNA and method for preparing this support
Helmet
Automated apparatus for printed circuit board inspection
Method and apparatus for enhancing the portability of an object oriented interface among multiple platforms