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
FRAMELESS FORM FOR CONCRETING VERTICAL MINING GALLERIES
摘要
申请公布号
SU732534(A1)
申请公布日期
1980.05.05
申请号
SU19772554205
申请日期
1977.12.07
申请人
GUMENNIKOV EVGENIJ S,SU;PYZHYANOV YAKOV S,SU;KARPOV ALEKSANDR M,SU;SEVERIN SERGEJ F,SU
发明人
GUMENNIKOV EVGENIJ S,SU;PYZHYANOV YAKOV S,SU;KARPOV ALEKSANDR M,SU;SEVERIN SERGEJ F,SU
分类号
E21D5/12;(IPC1-7):E21D5/12
主分类号
E21D5/12
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ADDITIVE FOR RICE GRAIN AND USAGE THEREOF
WATER-SOLUBLE PREPARATION OF COCCIDIUM INHIBITOR
ANTIULCER AGENT
ELECTRONIC MUSICAL INSTRUMENT
X-RAY ANALYZER AND CRYSTAL MEMBER
TRACKING CONTROL METHOD FOR ROTARY HEAD TYPE TAPE RECORDER
START ID RECORDING METHOD FOR DATA DEVICE
SERVICE FREQUENCY DIVISION AMORPHOUS WIRE TRANSPONDER FOR USE IN EXISTENCE DETECTION SYSTEM
DEVICE FOR CENTERING STRIP
INCLINED ELEVATOR
MAGNETIC HEAD DEVICE
ELECTROPHOTOGRAPHIC SENSITIVE BODY
ELECTROPHOTOGRAPHIC SENSITIVE BODY
COMBUSTION CONTROL DEVICE
CONTROL DEVICE FOR COMBUSTION DEVICE
BENDING METHOD FOR SHEET METAL BY LASER BEAM
HERBICIDAL COMPOSITION
NOVEL PHARMACEUTICAL COMPOSITION OF EAR DROP FOR OTITIS
DIRUTHIAZEM MICROBEADS, PRODUCTION THEREOF AND GRADUAL RELEASE PHARMACEUTICAL COMPOSITION
AUTOMATIC CORRECTION SYSTEM FOR PROGRAM