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
Coking retort oven
摘要
申请公布号
US1908464(A)
申请公布日期
1933.05.09
申请号
US19300447501
申请日期
1930.04.26
申请人
THE KOPPERS COMPANY OF DELAWARE
发明人
ACKEREN JOSEPH VAN
分类号
C10B5/02
主分类号
C10B5/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Secure mounting system for overhead mounted projector
Filter protection device for preventing damage to an air filter
Water aeration device and method
Articles separating and supplying apparatus and method
Minimum till seeding knife
Injection molded resin gear, injection molded resin rotating body, and injection molded article
Trotline leader system
Collision protection device of a laser processing head
Feedback scheme for video compression system
Device for detecting hydrogen concentration and method of detecting hydrogen concentration
Optical system and method for exciting and measuring fluorescence on or in samples treated with fluorescent
Image forming apparatus
Color separating-combining optical system, image display optical system, and projection image display apparatus
Display device
Diamines having a CaSR modulating activity
Automatic scenario management for a policy-based storage system
Overcap closures with rolled apron
Adenosine receptor
Arrangement and a method for interacting with an internal body organ
Wet etching apparatus