| 发明名称 |
Snow fence |
| 摘要 |
|
| 申请公布号 |
US3218035(A) |
申请公布日期 |
1965.11.16 |
| 申请号 |
US19620236086 |
申请日期 |
1962.11.07 |
| 申请人 |
DUNLAP GEORGE R |
发明人 |
DUNLAP GEORGE R. |
| 分类号 |
E01F7/02 |
主分类号 |
E01F7/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
您可能感兴趣的专利
MOTOR AND VEHICLE AIR-CONDITIONING MOTOR
POLYMER ACTUATOR
SIGNAL PROCESSING DEVICE, METHOD, AND PROGRAM
MOBILE COMMUNICATIONS SYSTEM, METHOD OF CONTROLLING OPERATION THEREOF, AND NODE USED FOR THE SYSTEM
MAIL SERVER, ELECTRONIC MAIL DISTRIBUTION METHOD, AND PROGRAM
RECORDING SYSTEM, RECORDING METHOD, AND RECORDING DEVICE
SURFACE ACOUSTIC WAVE DEVICE
DATA COMMUNICATION APPARATUS
FACSIMILE APPARATUS
AIRCRAFT
SPEAKER
SEMICONDUCTOR DEVICE AND CAMERA
IMAGE PROCESSING APPARATUS, IMAGE PROCESSING PROGRAM, AND IMAGE PROCESSING METHOD
PROGRAM AND METHOD FOR OPERATION MANAGEMENT, AND IMAGE FORMING APPARATUS
RADIO COMMUNICATIONS APPARATUS, METHOD FOR TRANSMITTING SIGNAL, AND PROGRAM
BROADCAST RECEIVING DEVICE
INFORMATION REPRODUCING DEVICE AND INFORMATION REPRODUCING METHOD
IMAGING DEVICE
ANTENNA DEVICE, AND PORTABLE RADIO SET USING IT
PROGRAM FOR EXECUTING INFORMATION PROCESSING RELATED TO COMMUNICATION MEANS
