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
PREPARATION FOR PROTECTING STEEL MILL EQUIPMENT IN PARTICULAR INGOT MOULD BOTTOM PLATES
摘要
申请公布号
PL134602(B1)
申请公布日期
1985.08.31
申请号
PL19820236773
申请日期
1982.06.04
申请人
发明人
分类号
B22C;B22C3/00;(IPC1-7):B22C3/00
主分类号
B22C
代理机构
代理人
主权项
地址
您可能感兴趣的专利
VIBRATION GYRO
HEAT TYPE AIR/FUEL RATIO DETECTOR
METAL MATERIAL FOR REDUCING NITROGEN OXIDE
READ-ONLY STORAGE DEVICE
MULTIPLE ITEM INPUT DEVICE
PAPER SHEET BODY DETECTING DEVICE
PRODUCTION DEVICE FOR COMPOSITE GRAPHITE SHEET
PREPARATION OF METAL-BASED LAMINATED SHEET
DRY TREATMENT OF HYDRIDE TYPE WASTE GAS
FIRE SENSOR
INPUT PEN FOR ULTRASONIC DIGITIZER
PUNCH AND DIE ASSEMBLY
DEVICE FOR PREVENTING LIQUID LEAKING OR DROPPING
PSEUDO NEURAL FUNCTION ELEMENT
ELEMENT ARRAY WITH COMBINED SWITCHING AND MEMORY FUNCTIONS
OPTICAL WAVEGUIDE, WAVELENGTH CHANGING ELEMENT AND SHORT-WAVELENGTH LASER LIGHT SOURCE
PLASTIC OPTICAL FIBER
TNBE AND FIN ASSEMBLY FOR HEAT EXCHANG AT ELECTRIC POWER GENERATING STATION
FORMATION OF URETHANE EDGE IN TOP BOARD
MANUFACTURE OF ROLL FOR ROLLING STEEL TUBE