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
MINING HOOK BOLT
摘要
申请公布号
PL322834(A1)
申请公布日期
1999.04.26
申请号
PL19970322834
申请日期
1997.10.23
申请人
CHMIELEWSKA BARBARA
发明人
CHMIELEWSKA BARBARA
分类号
E21D11/28;(IPC1-7):E21D11/28
主分类号
E21D11/28
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ABNORMALITY ALARM DEVICE
DIGITAL COMPARATOR
COMPACT UNMANNED CARRIER FOR CARRYING DOCUMENT OR THE LIKE
SCROLL COMPRESSOR
METHOD FOR OBTAINING MECHANICAL ENERGY BY SUBMERGING CIRCULARLY ROTATING MACHINE INTO SEA AND UTILIZING OCEANIC CURRENT AND OBTAINING ELECTRIC ENERGY BY ROTATING GENERATOR BY MECHANICAL ENERGY
DEVICE FOR DETECTING ROTATING POSITION OF INTERNAL COMBUSTION ENGINE
DEVICE FOR DETECTING MIXING RATE OF TWO-KIND MIXED FUEL
DEVICE FOR CONTROLLING SPEED CHANGE OF GAS TURBINE ENGINE VEHICLE
CROSS BINDING OF IRON REINFORCEMENT OR THE LIKE
SWING STOP ANCHOR DEVICE
FLUSH TOILET STOOL HAVING BAD ODOR GENERATION PREVENTING FUNCTION
LANDSLIDE PREVENTIVE DEVICE
ASEISMIC REINFORCING CONSTRUCTION FOR STRUCTURE
METHOD AND DEVICE FOR CONSTRUCTING FILLER SLAB FOR DAM CONCRETE FACING
DISTRIBUTOR FOR INTERNAL COMBUSTION ENGINE
METHOD FOR CONTROLLING OPERATION STABILITY OF VEHICLE
SHUTTER OPENING/CLOSING DEVICE FOR HORIZONTAL OR GENTLY SLOPED INSTALLATION
WORK RANGE RESTRICTING DEVICE FOR CRANE
SHEET MATERIAL TRANSFER DEVICE
DIVIDING METHOD OF MOUNTED MATERIAL
