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
PRODUCTION OF TUBELAR UNDERGROUND HOLLOW PART
摘要
申请公布号
JPS6140992(A)
申请公布日期
1986.02.27
申请号
JP19850164202
申请日期
1985.07.26
申请人
DYCKERHOFF & WIDMANN AG
发明人
KUREMENSU FUINSUTERUUARUDERU;GERUTO MARUTEIN;NORUBERUTO TSUEIEUSUKII
分类号
E21D5/012
主分类号
E21D5/012
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ELECTRON BEAM METER
LENS IRIS FOR OPTICAL SYSTEM
ELECTRON BEAM METER
ELECTROSTATIC DEVELOPING CARRIER
ELECTROSTATIC DECALCOMANIA PROCESS
SMOKEPROOF CONTROL DEVICE
SMOKEPROOF CONTROL DEVICE
MICROPATTERN FORMATION METHOD
GROWTH METHOD FOR EPITAXIAL LAYER
MULTIISPOT DISPLAY UNIT
STARTING METHOD OF DISCHARGE LAMP
DEHYDRATOR WITH WATER SPRAYER
AIR CONDITIONING EQUIPMENT
JIG FOR MOUNTING GASKET
MARINE FOOD PROCESSING PLANT
DEVICE FOR ROTATING AND PROPELLING PIPE
HEAT EXCHANGER PLATES AND FABRICATION METHOD THEREOF
CHIMNEY
Hard polyurethane foam panel laminated with flame-resistant paper - which is polyethylene- or PVA-coated on side facing foam
Belt for conveying articles with sharp edges - has layer of wire mesh embedded in polyurethane over lower textile layer to prevent damage by cutting
