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
(B1) ;MINE LINING
摘要
申请公布号
PL221155(A1)
申请公布日期
1981.07.24
申请号
PL19800221155
申请日期
1980.01.02
申请人
CT KT MASZYN GORNICZYCH KOMAG
发明人
STAS JUSTYN;PODGORSKI WOJCIECH;OSADNIK KAROL
分类号
E21D;E21D23/06;(IPC1-7):E21D/
主分类号
E21D
代理机构
代理人
主权项
地址
您可能感兴趣的专利
COMBINATION DEVICE FOR SCREWWDRIVER AND SCREW
SPRINKLING DEVICE
UNIT FOR CENTRIFUGAL CASTING OF TUBULAR ARTICLES
PULSE GENERATOR
RESISTIVE COMPOSITION
METHOD OF DETECTING AND CORRECTING ERRORS IN STORAGE DEVICE WITH AID OF CORRECTING CODES
SELF-CHECKING MATRIX-TYPE STORAGE DEVICE
STORAGE UNIT TESTING DEVICE
DEVICE FOR FASTENING THREAD TO LABEL
DEVICE FOR POWER SUPPLY OF HIGH POWER DIAGNOSTIC X-RAY UNIT
PULSE MODULATOR
SHAFT ANGULAR POSITION- TO-CODE CONVERTER
EMERGENCY WARNING DEVICE
INFORMATION RETRIEVAL DEVICE
METHOD OF RETRIEVAL OF INFORMATION FROM RECORD CARRIER
LOGARITHMIC CONVERTER
DEVICE FOR DETERMINING SIGNAL RATIO, PROPORTIONAL TO COLOUR COORDINATES IN COLORIMETERS
PNEUMATIC NON-LINEAR CONVERTER
MULTICHANNEL PRIORITY DEVICE
MULTICHANNEL PRIORITY DEVICE
