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
Устройство для футеровки литейных ковшей
摘要
申请公布号
SU87187(A1)
申请公布日期
1950.11.30
申请号
SU19500411990
申请日期
1950.02.09
申请人
SHTONDA P.V.
发明人
SHTONDA P.V.
分类号
B22D41/02
主分类号
B22D41/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DIVERSITY RECEIVER
HIGH FREQUENCY SIGNAL SWITCHING CIRCUIT
VARIABLE OSCILLATION CIRCUIT
SEMICONDUCTOR INTEGRATED CIRCUIT
RADIO RECEIVER AND METHOD FOR ADJUSTING RECEPTION STATE THEREFOR
SAMPLING FREQUENCY CONVERTER
EXTENSION LINE SPESIFYING DIAL METHOD
LINE CONTROLLER
DEVICE AND METHOD FOR RECORDING AND/OR REPRODUCING OR TRANSMITTING AND/OR RECEIVING COMPRESSED DATA AND RECORDING MEDIUM
LOOP ANTENNA FOR LINEARLY POLARIZED ON WAVE
RADIO WAVE ABSORBING BODY
MANUFACTURE OF FLEXIBLE CIRCUIT BOARD
FABRICATION OF SEMICONDUCTOR DEVICE
LASER OSCILLATOR
SOLID LASER OSCILLATOR
PERMANENT ELECTRODE CARRIER UTILIZING TOURMALINE
MANUFACTURE OF SEMICONDUCTOR SUBSTRATE
MANUFACTURE OF SOLID-STATE IMAGE SENSING DEVICE
HIGH FREQUENCY DEVICE
MANUFACTURE OF MOUNTING CIRCUIT BOARD TO WHICH TREATMENT FOR MOISTURE-PROOF AND INSULATION IS APPLIED
