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
GRAB FOR STUMPS
摘要
申请公布号
SU620427(A1)
申请公布日期
1978.08.25
申请号
SU19762329279
申请日期
1976.03.02
申请人
KARELSKIJ NII LESNOJ PROMYSHLENNOSTI
发明人
VASYUKOV VALENTIN A,SU;LAZAREV VALENTIN S,SU;SHEGELMAN ILYA R,SU
分类号
B66C3/20;(IPC1-7):B66C3/20
主分类号
B66C3/20
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Cylinder valve outlet connection
Depth-of-field correction for projection system
Mono azo dyes containing a pyridine-1-nu-oxide
Lubricating oil composition
Lubricant composition containing a rhodanine compound
Method and system for switching high currents using pool type tubes with external firing bands
System and device to facilitate navigation based on continuous radio location for aircraft
Apparatus and process for treatment of exhaust gases from internal combustion engines
Sample and hold system
Electronic switch for a lobing antenna
Parametric visual system indicator
Asynchronous data processing system
Frequency synthesizer
Stabilized parametric amplifier with pump negative feedback
Direct reading bridge circuit
Adjustable voltage autotransformer
Semiconductor apparatus
High voltage d. c. potential source
Capacitive component
High frequency tube method and apparatus