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
Process for quench-hardening steel
摘要
申请公布号
US2600290(A)
申请公布日期
1952.06.10
申请号
US19500178341
申请日期
1950.08.08
申请人
E. I. DU PONT DE NEMOURS & COMPANY
发明人
CORNEIL ERNEST R.
分类号
C21D1/60
主分类号
C21D1/60
代理机构
代理人
主权项
地址
您可能感兴趣的专利
一种能调高度的鞋
SYSTEM, METHOD, AND COMPUTER PROGRAM FOR EARLY EVENT DETECTION
ACIDIC CLEANING COMPOSITIONS
A METHOD AND AN ARRANGEMENT FOR LOCATING AND PICKING UP OBJECTS FROM A CARRIER
CATHETER WITH INTEGRAL BIOSENSOR
MARITIME POWER SUPPLY SYSTEM
MULTI-STAGE HYBRID EVAPORATIVE COOLING SYSTEM
METHOD FOR CLEAVING CERVIMYCIN HALF ESTERS
一种连接发动机和散热器的中间加强型水管
畜禽养殖用防漏电消毒清洗车
Organic light emitting display having an electrostatic discharge circuit
A METHOD OF AND A SYSTEM FOR ESTABLISHING PRESENCE OF A MOBILE STATION IN AT LEAST ONE DEDICATED SERVICE AREA OF A MOBILE TELECOMMUNICATIONS SYSTEM
A METHOD FOR MANAGING UNDER-RUN AND A DEVICE HAVING UNDER-RUN MANAGEMENT CAPABILITIES
Endosseous implant and method of manufacturing
沉管
三折三层通风加固伞
擦拭用复合纤维丝束
鱼缸自动换水系统
压力润滑油循环回路
卷烟包装设备