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
Seeder
摘要
申请公布号
US2185021(A)
申请公布日期
1939.12.26
申请号
US19380247024
申请日期
1938.12.21
申请人
BELLAMY GERVAS E;JETT MARVIN C
发明人
BELLAMY GERVAS E.;JETT MARVIN C.
分类号
A01C7/02
主分类号
A01C7/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
AUTOMATIC TOILET PAPER MACHINE
DEVICE FOR MAINTAINING VOLTAGE DURING STARTUP FOR A MOTOR VEHICLE
EMERGENCY NOTIFICATION WITHIN AN ALARM COMMUNITY
PRODRUGS OF PEPTIDE EPOXY KETONE PROTEASE INHIBITORS
Confidence-based authentication discovery for an outbound proxy
SEMICONDUCTOR DEVICE DESIGN METHOD, SYSTEM AND COMPUTER PROGRAM PRODUCT
System and Method for Sub-Pixel Ink Drop Adjustment for Process Direction Registration
Sharing Photo Albums in Three Dimensional Environments
Method for Rendering a Layered Structure
MIXED MODE ANALOG TO DIGITAL CONVERTER AND METHOD OF OPERATING THE SAME
Incentivized Recovery of Balloon Materials
METHOD AND MAGNETIC RESONANCE APPARATUS TO REDUCE MOVEMENT ARTIFACTS IN MAGNETIC RESONANCE IMAGES
LIGHT EMITTING ELEMENT LIGHTING DEVICE AND LIGHTING FIXTURE USING SAME
METHOD AND CIRCUIT FOR DRIVING LEDS WITH A PULSED CURRENT
HIGH PRESSURE SEALING ARRANGEMENT
LIQUID CONTROL DEVICE AND MESH-LIKE BODY ASSEMBLY APPLIED THERETO
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
DISPLAY SUBSTRATE, ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE, AND MANUFACTURING METHOD FOR DISPLAY SUBSTRATE AND ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE
AMORPHOUS PHASE YTTRIUM-DOPED INDIUM ZINC OXIDE THIN FILM TRANSISTORS AND METHOD FOR MAKING SAME
AIR PURGING LID