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
Verfahren und Vorrichtung zum Verringern des Querschnitts einer lotrecht oder im wesentlichen lotrecht verlaufenden Mauerwerkskanals
摘要
申请公布号
DE1232721(B)
申请公布日期
1967.01.19
申请号
DE1962J021504
申请日期
1962.03.24
申请人
INDUSTRIE EN HANDELSONDERNEMING ELTON N.V.;N. V. HANDEL
发明人
BOS ALBERTUS;DIJKSTERHUIS JAN JACOB;HAAGH JOHANNES GERARDUS MARIA;JOUSTRA GEORGE
分类号
E04F21/14
主分类号
E04F21/14
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Variable valve system
Continuous time delta sigma ADC with dithering
PGA type IC socket
Semiconductor device
Network media channels
Bearings
Apparatus and associated method of symbol timing recovery using coarse and fine symbol time acquisition
Padlock
Jack-shaft operator assembly having connecting plate secured by a coupler to a drive member
Apparatus and method for performing tertiary treatment of sewage based on porous filtering media
Pressure sensitive material
Phase-locked loop and delay-locked loop including differential delay cells having differential control inputs
Method of forming a cold-headed standoff
Laterally-actuated fluid dispenser device
Structure of a spindle of a machining center
Method for producing a columnar member container
Two mask in-situ overlay checking method
Liquid crystal display apparatus and liquid crystal display driving method
Rate limiting barriers for implantable devices and methods for fabrication thereof
Optical disc apparatus
