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
STRAIN GAUGE FOR MEASURING DEFORMATION OF MATERIALS
摘要
申请公布号
SU702169(A1)
申请公布日期
1979.12.05
申请号
SU19772567906
申请日期
1977.12.29
申请人
SURKOV SERGEJ A,SU
发明人
SURKOV SERGEJ A,SU
分类号
E21C39/00;(IPC1-7):E21C39/00
主分类号
E21C39/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
AUTOMATIC CHUCK DEVICE FOR OPTICAL FIBER BASE MATERIAL
FRAME STRUCTURE OF PRESS
METHOD FOR CONTINUOUSLY CASTING DIFFERENT KINDS OF STEELS
INSTRUMENT FOR MEASURING GAP IN RAPID-COOLED THIN MATERIAL PRODUCING APPARATUS
WORK TRANSPORTING DEVICE
PLATE STOCK HOUSING AND TRANSPORTING DEVICE
DIE
PRESS-EMBOSSED WORKING METHOD OF METALLIC SHEET
DEVICE FOR HOLDING METALLIC PLATE UNDER WORKING
ENERGIZING CONTROL METHOD IN ELECTRIC RESISTANCE WELDING
APPLICATOR FOR RELEASE AGENT
METHOD FOR HEATING MOLTEN METAL IN TUNDISH
BINDER COMPOSITION FOR CARBON DIOXIDE CURING
MOLDING METHOD OF MOLD
METHOD FOR WORKING ANCHOR USED FOR SLOPE SURFACE WORK AND THE LIKE
PRESS FORMING APPARATUS
METHOD FOR SUPPLYING LUBRICATING OIL FOR ROLLING TO STEEL STRIP IN COLD ROLLING
METHOD AND APPARATUS FOR DISINFECTING FLOWING WATER
CONTINUOUS OIL CONTENT SEPARATOR
SEEPAGE CONTROL LAYER