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
PIT EXCAVATOR
摘要
申请公布号
JPH10317865(A)
申请公布日期
1998.12.02
申请号
JP19970133801
申请日期
1997.05.23
申请人
HITACHI CONSTR MACH CO LTD
发明人
SEKI KAZUHIDE;MURAOKA TADASHI;AIHARA YOSHIHIRO;SHIBA YOSHIMI
分类号
E02F5/20;E21B3/04;E21B7/00;(IPC1-7):E21B7/00
主分类号
E02F5/20
代理机构
代理人
主权项
地址
您可能感兴趣的专利
COATING DEVICE
HIGH PRESSURE DISCHARGE LAMP ARC TUBE AND METHOD OF PRODUCING THE SAME
Mail retaining apparatus
METHOD FOR MACHINING A WORKPIECE MADE FROM A TITANIUM-BASED ALLOY
Side case for motorcycle
ELASTOMERIC ADHESIVE COMPOSITIONS AND LAMINATES
Ceramic bodies and ballistic armor incorporating the same
A DEVICE FOR GENERATING X-RAYS
Power tool cord retainer
VANE-CELL PUMP
DOCUMENT MONITORING METHOD
METHOD OF INHIBITING ADHESION FORMATION
Method and switching circuit for tuning a switching threshold of a switch sensor
Method for bending metal profiles in bar form and machine for performing the method
BODY CONSISTING OF SEMICONDUCTOR MATERIAL, COMPRISING A REDUCED MEAN FREE PATH LENGTH
COOPERATIVE WRITES OVER THE ADDRESS CHANNEL OF A BUS
Device for positioning the trailing edge of sheets
ELECTROACOUSTIC TRANSDUCER
Pedal assembly for a motor vehicle
ACTIVATED SILANE COMPOUND, RUBBER COMPOSITION USING THE SAME AND TIRE
