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
EXTRUDED GREEN COMPACT OF ALLOY POWDER AND SINTERED PRODUCT THEREOF
摘要
申请公布号
JPH03232904(A)
申请公布日期
1991.10.16
申请号
JP19900026927
申请日期
1990.02.06
申请人
DAIDO STEEL CO LTD
发明人
KATO YASUMASA;HIYAMIZU TAKAO;NAKANISHI YOICHI
分类号
B21C23/01;B22F3/20
主分类号
B21C23/01
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DEVICE FOR PROTECTING FROM PULSE NOISE
HIGH-VOLTAGE LOGIC ELEMENT
DC SWITCHING DEVICE
SWITCHING DEVICE
PULSE-FREQUENCY CONVERTER
PACKING FOR MULTILAYERED MATERIAL
TELEVISION SIGNAL TRANSMITTING AND RECEIVING DEVICE
PHASE-FREQUENCY DETECTOR
PAIRED PULSE FORMING DEVICE
ACTIVE PHASE STAGE OF THE THIRD ORDER
AMPLIFIER
METHOD OF AUTOMATIC REGULATING OF SYNCHRONOUS GENERATOR EXCITATION
DEVICE FOR REGULATING ELECTROMOTIVE FORCE OF DC ELECTRIC MOTOR
DC VOLTAGE CONVERTER
ROTOR TO INDUCTION ELECTRIC MOTOR PRODUCING ROTARY AND RECIPROCAL MOTION
ELECTRIC MACHINE REVERSIBLE THRUST BEARING
WINDING MACHINE-TOOL
DEVICE FOR INDICATING MISMATCH VOLTAGE OF SIGNALS REPRODUCED FROM MAGNETIC MEDIUM
ROTATING MAGNETIC HEAD UNIT
DATA REGISTERING DEVICE