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
Moisture-governed automatic control for irrigation system
摘要
申请公布号
US3238392(A)
申请公布日期
1966.03.01
申请号
US19630260149
申请日期
1963.02.21
申请人
RICHARDS JOHN A
发明人
RICHARDS JOHN A.
分类号
G05D22/02
主分类号
G05D22/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
CONNECTOR PRESSING-IN DEVICE WITH CONNECTOR LIFT QUANTITY CORRECTION FUNCTION
MANUFACTURE OF SEMICONDUCTOR WAFER
INDUCTOR AND DIELECTRIC RESONATOR USING INDUCTOR
ANTENNA CONNECTION PLUG DEVICE
PROTECTING COVER FOR CONNECTOR
SPLICE TERMINAL
TUBULAR BULB AND LIGHTING DEVICE THEREOF
ELEMENTARY ANALYSIS DEVICE
DEFLECTION YOKE AND CATHODE-RAY TUBE USING THIS
ELECTROMAGNETIC RELAY
ELECTROMAGNETIC OPERATION SWITCH
CONTACTLESS SWITCH
NONSTANDARD CONDUCTOR WIRE FOR CONNECTOR AND MANUFACTURE THEREOF
IN-WALL HOUSING OUTLET BOX
IC SOCKET USE TERMINAL AND MANUFACTURE THEREOF
TERMINAL PART STRUCTURE FOR ELECTRICAL EQUIPMENT
FLAT-PANEL PICTURE ELEMENT
DRAPE EXTRACTION METHOD OF SHADOW MASK OF COLOR DISPLAY TUBE
DUST-PROOF COVER FOR SWITCH
TIME DELAY APPARATUS
