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
MANHOLE LINING METHOD
摘要
申请公布号
JPS5239953(A)
申请公布日期
1977.03.28
申请号
JP19750115290
申请日期
1975.09.23
申请人
SEKISUI CHEMICAL CO LTD
发明人
YOSHIMURA YUKIO;SONKOU MASAHISA
分类号
E03B9/12;B29C51/00;B29C63/00;B29C63/26;E02D29/12
主分类号
E03B9/12
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Control apparatus for an automated production system workcell.
Pump system and method for operating the same.
Ultra light engine valve.
Method of etching sendust and method of pattern-etching sendust and chromium films.
Semiconductor transistor.
PROTEINS S POLYPEPTIDES AND USES THEREOF.
An image processing system.
Object motion estimation device and process in animated successive pictures subdivided in bidimensional image element blocs.
Modified ethylene-alpha-olefin-non-conjugated diene copolymer rubber composition.
Process for the preparation of biocatalysts with previously absent stereoselective enzyme activity.
Heat exchanger evaporator.
Digital phase-locked loop.
Image forming device and method.
Picture encoding apparatus and picture decoding apparatus.
Method and apparatus for interfacing a serial data signal.
Frequency-multiplexed cellular telephone cell site base station and method of operating the same.
Method and system for graphic interaction between data and applications within a data processing system.
Relief valve for hydraulic fluid.
A multilayer stretched heat-sealable polypropylene film
Drill screw having cutting edges each forming an arc curving to a head side.