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
Steel metallurgy
摘要
申请公布号
US2444424(A)
申请公布日期
1948.07.06
申请号
US19450593460
申请日期
1945.05.12
申请人
THE CARBORUNDUM COMPANY
发明人
BROWN WILLIAM ANDREW;KLEEMAN FRANCIS SIDNEY
分类号
C21C7/06
主分类号
C21C7/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SEMICONDUCTOR STORAGE DEVICE
MAGNETIC DISK UNIT AND MANUFACTURING METHOD THEREOF
VOLTAGE REGULATOR
DEVICE, METHOD AND PROGRAM FOR VERIFYING PROGRAM ERROR
INFORMATION PROCESSING DEVICE, ITS CONTROL METHOD, AND COMPUTER PROGRAM
TICKET ISSUANCE SYSTEM
GRAPHIC PROCESSOR, AND GRAPHIC PROCESSING PROGRAM
VEHICLE ENVIRONMENTAL INFORMATION NOTIFICATION SYSTEM AND VEHICLE ENVIRONMENTAL INFORMATION NOTIFICATION METHOD
CONTENT DISTRIBUTION SYSTEM, DOWNLOADER, AND WEBSITE
WARNING SYSTEM AND PROGRAM
IMAGE CLASSIFICATION METHOD AND SLIDESHOW SYSTEM
INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSOR AND INFORMATION PROCESSING METHOD
HIGH-SIDE SWITCH
COORDINATE INPUT DEVICE
PROGRAM AND IMAGE FILE MANAGEMENT DEVICE
PEDOMETER
IMAGE FORMING APPARATUS
METHOD FOR SIMULTANEOUSLY VIEWING TWO OR MORE SIDES OF FIGURE
DRIVE MODULE AND ELECTRONIC DEVICE EQUIPPED WITH THE SAME
PROJECTOR
