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
METHOD OF EROSION CONTROL OF SURFACE SOILS
摘要
申请公布号
CA621409(A)
申请公布日期
1961.06.06
申请号
CAD621409
申请日期
申请人
AMERICAN CYANAMID COMPANY
发明人
ROBERT B. BOOTH;JAMES A. MELCHORE
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Perfectionnement aux roulements à billes à double rangée de billes
Dispositif de fixation de briques de chaudières
Improvements in and relating to photographic printing frames
An improved amplifier station for deep-sea signalling cables
Improved press for moulding stereotype matrices and the like
Improvements in or relating to the windings of dynamo-electric machines
Improvements in and relating to railway sleepers
An improved process for tempering glass
Improvements in aeroplane collapsible undercarriages for alighting on land and water
Improvements in high tension air-break electric switches
Improvements in fibrous articles and process of and apparatus for making same
Improvements in safe locks
Improvements in coke oven charging larries
An apparatus for detecting and indicating the presence of inflammable gases in air
Automatic pitch adjusting device for variable pitch screw propellers and rotating wings
Improvements in or relating to radial thrust bearings
Improvements in variable pitch airscrews
Apparatus for chiselling grooves, such as those on doors, windows and the like
Improvements relating to machine guards
An improved show or display holder or folder