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
APPARATUS AND METHOD FOR VACUUM OIL QUENCHING
摘要
申请公布号
JPH0390511(A)
申请公布日期
1991.04.16
申请号
JP19890225968
申请日期
1989.08.31
申请人
DAIDO STEEL CO LTD
发明人
AKUTSU KOICHI;HAYAKAWA YOSHIYUKI
分类号
C21D1/18;C21D1/773
主分类号
C21D1/18
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Variable-gain amplifier circuit and attenuator circuit
Vessel for resin filling with a closure system
Device for cutting to length hollow profiles with rubber seals
Constrained Hilbert cost function for blind equalisation
CATALYTIC CONVERTER BODY
SEGMENTED CONFORMABLE BREATHABLE FILMS
Fluid filter device
4 coumarate:coenzyme A ligase cDNAs from Eucalyptus globulus and methods of modifying lignin in plants
METHOD OF PREPARING POLYOLEFIN NANOCOMPOSITES
METHODS AND COMPOSITIONS FOR TREATING AND PREVENTING MUCOSITIS
Curable resin composition
Method for preventing polymerization in thin-film type evaporating device
ONE POT PREPARATION OF BIMETALLIC CATALYSTS FOR ETHYLENE 1-OLEFIN COPOLYMERIZATION
Ophthalmoscope optical system
Ink jet ink dyes
A seed drill boot
Rubbery heat resistant composition
A method of performing soft handover in a mobile communications system
Detergent compositions or components
PCV HEATER AND METHOD FOR MANUFACTURING SAME
