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
Windsichter mit zwischen Grob- und Feinsichter angeordnetem Griesssammelraum
摘要
申请公布号
DE509216(C)
申请公布日期
1930.10.06
申请号
DENDATB142325D
申请日期
申请人
EMIL BARTHELMESS
发明人
分类号
B07B7/04
主分类号
B07B7/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Dictation apparatus
Improvements in or relating to electrostatic recording
Improved conveyor unit
Improvements relating to methods of feeding materials and to screw conveyors
Improvements in control cable seal
Improvements in or relating to the attachment of elastic webbing
Improvements in or relating to high frequency welding apparatus
Improvements in or relating to the feeding of webs of material
Improved base-solvent or alkali metal-solvent catalyst system
Improvements in or relating to mounting means
Improvements in or relating to covulcanization
Process for manufacturing delay line structures
Fabrication of semiconductor devices
Improvements in or relating to transducer devices
Nonlinear tunnel resistor and method of manufacturing the same
Method and product for solubilising alkylene oxide adducts
Improvements in and relating to electrical contactors
Improvements in or relating to child's cots
Toy sales display stand
Manufacture of electronic components
