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
METHOD OF PRODUCING BIMETAL CASTINGS
摘要
申请公布号
SU623638(A1)
申请公布日期
1978.09.15
申请号
SU19772457055
申请日期
1977.03.01
申请人
DVORETSKAYA GALINA F,SU;ZMITROVICH YURIJ V,SU;LYUTKUS VLADISLAV A,SU
发明人
DVORETSKAYA GALINA F,SU;ZMITROVICH YURIJ V,SU;LYUTKUS VLADISLAV A,SU
分类号
B22D19/00;(IPC1-7):B22D19/00
主分类号
B22D19/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PRODUCTION OF MULTICHANNEL MAGNETIC HEAD
HEARING AID
TOE-IN ANGLE ADJUSTING MECHANISM FOR VEHICLE
SWITCHING REGULATOR
DATA PROCESSING SYSTEM
ADDRESS CODE REPRODUCTION DEVICE
TAPE CASSETTE DEVICE
MULTICHANNEL MAGNETIC HEAD
DIGITAL SIGNAL TRANSMITTING DEVICE
PROCESS FOR THE PREPARATION OF CEPHALOSPORIN DERIVATIVES; INTERMEDIATES IN THAT PROCESS, AND THEIR PREPARATION
Catheter device.
Piston for a piston machine, especially for an internal-combustion engine.
Method and apparatus for depositing seed in precision seeding.
Master cylinder with fast fill auxiliary chamber.
Device for reducing the noise created by a hermetically sealed piston compressor.
A plastics tray or crate particularly for transporting hard fruit.
Heat-stemmed heat conducting tube.
Apparatuses for the energy-saving recovery of useful ambient heat or of waste heat.
Device for cleaning root crops in the field.
