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 WORKING HOLES
摘要
申请公布号
SU814676(A1)
申请公布日期
1981.03.23
申请号
SU19772445332
申请日期
1977.01.21
申请人
PK T I MASHINOSTROENIYA
发明人
BYKOV VLADIMIR G,SU;KATSIROV YURIJ S,SU;LOGINOV NIKOLAJ K,SU
分类号
B24B21/16;(IPC1-7):B24B21/16
主分类号
B24B21/16
代理机构
代理人
主权项
地址
您可能感兴趣的专利
LIQUID CRYSTAL DISPLAY DEVICE
PHOTODETECTIVE ELEMENT UNITED WITH OPTICAL WAVEGUIDE AND ITS MANUFACTURE
SUPERCONDUCTIVE COIL EQUIPMENT
MANUFACTURE OF PHOPHOMYCIN IMIDAZOLE SALT
SEMICONDUCTOR DEVICE
AUTOMATIC INDICATION MECHANISM FOR TRANSMISSION NUMBER OF TELEPHONE SET
FREQUENCY DIVIDING FILTER SYSTEM
BILATERAL MULTIPLEX TRANSMITTING DEVICE
LIQUID METAL ION SPECIES ALLOY
THERMAL HEAD
METHOD FOR COLORING RESIN BY INJECTION MOLDING MACHINE
SPEAKER
RETURN TESTING DEVICE FOR COMMUNICATION PATH
TEMPERATURE COMPENSATION TYPE ELECTRONIC TIMEPIECE
PHOTOELECTRIC CONVERSION DEVICE
CONTACT TYPE IMAGE SENSOR
MANUFACTURE OF SEMICONDUCTOR DEVICE
THIN FILM FET
MANUFACTURE OF THIN FILM FET
SEMICONDUCTOR IC DEVICE