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
DRILLING TECHNIQUE
摘要
申请公布号
JPH03107018(A)
申请公布日期
1991.05.07
申请号
JP19890245713
申请日期
1989.09.21
申请人
MATSUZAWA KIKO:KK
发明人
MATSUZAWA HAJIME
分类号
E02D17/13;E02D5/18;E02F5/02
主分类号
E02D17/13
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Cooling device for projector
MULTI-CARRIER PHEROMONE CARRYING SUBSTRATE DISPENSER, APPARATUS DISTRIBUTION SYSTEM
Carrier for cleaning sockets for semiconductor components having contact balls
System and method for chip testing
Detecting and mitigating soft errors using duplicative instructions
Method of and apparatus for detecting vehicle speed pulse drop, on-vehicle navigation system, program storage device and computer data signal embodied in carrier wave
Method and apparatus for enhanced safety in hunting environments
Mobile system for recording aggressive driving
Primer-mediated polynucleotide synthesis and manipulation techniques
Analysis of nicked DNA by matched ion polynucleotide chromatography
Synthesis and amplification of unstructured nucleic acids for rapid sequencing
Flow conditioning apparatus for a disc drive
Fluorescence microscope
Radio command device
Apparatus for sealing test tubes and the like
Nucleic acid fragment primer or probde, and method of detecting polyhydroxyalkanoate synthesizing microorganism by using the same
Method of fabricating electron-emitting device, electron source and image-forming apparatus using the electron source
Method and apparatus for wireless spread spectrum communication with preamble processing period
Method and apparatus for conducting heat in a flip-chip assembly
CD label applicator kit
