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 CONSTRUCTING COUNTER-SEEPAGE DIAPHRAGM OF EARTH DAM
摘要
申请公布号
SU1476045(A1)
申请公布日期
1989.04.30
申请号
SU19874325580
申请日期
1987.09.25
申请人
STROITELNO-MONTAZHNYJ TREST "BRATSKDORSTROJ"
发明人
SOLOVOVO VLADIMIR A,SU;BYCHKOV MIKHAIL N,SU
分类号
E02B3/16
主分类号
E02B3/16
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Method of regulating ink pressure
Ink-jet recording apparatus
Structure for book cover
Main stand for motorcycle
Valve element opening/closing device
Cable tie for an automotive valve cover
Threaded nut means for a linear drive device
Railcar gate assembly operating shaft assembly
Transmission and shift method
Ink jet recording head and ink jet recording apparatus
Foldable vehicle frame
Knuckle with integrated ball joint and method of assembly
Basket-type containers for articles in particular bottles
Low rate gas injection system
Drain valve
Apparatus and method for removing debris from a tool
Open/close door drive controller for drawer-type heating cooker
Piston cam engine
Cover apparatus
Breech loader packaging apparatus and methods