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
SHAFT DRILLING DEVICE
摘要
申请公布号
JPH06108772(A)
申请公布日期
1994.04.19
申请号
JP19920262054
申请日期
1992.09.30
申请人
FURUKAWA CO LTD
发明人
KIMURA MOTOYA;YASUDA ITSUO;OTAKE NOBUO
分类号
E21D1/03;(IPC1-7):E21D1/03
主分类号
E21D1/03
代理机构
代理人
主权项
地址
您可能感兴趣的专利
CHARACTER INPUT METHOD AND DEVICE
METHOD AND APPARATUS FOR MINIMIZING CHROMA SUBCARRIER INSTABILITY CAUSED BY A VIDEO LINE SCRAMBLING SYSTEM
Sammensetning av dehydrogeneringskatalysator
Pyridine matrix metalloproteinase inhibitors.
Geometry retainable devices for body cavities.
Method, device and system for sterile determination of the operability of medical equipment in a sterile zone
ANTIFREEZE COMPOSITION TO PREVENT GEL-STABILITY AND ANTICORROSIVE PROPERTY OF ALUMINIUM FROM BEING LOWERED
WASTE COTTON TREATING MACHINE FOR MAKING COMPOSTS FOR CULTIVATING MUSHROOM
DIELECTRIC LAYER FORMING METHOD FOR RAISING BREAKDOWN VOLTAGE BY THINNING OXIDE LAYER IN LAMINATED STRUCTURE
POLYMER ELECTROLUMINESCENCE DEVICE USING NANO COMPOSITE AS EMITTING LAYER CAPABLE OF PREVENTING PHOTOOXIDATION OF EMITTING LAYER
DELAY MODEL OF DELAY LOCKED LOOP WHICH TOLERATES VARIATION OF PROCESS, SUPPLY VOLTAGE AND TEMPERATURE
DEVICE FOR DRYING PENDANT TYPE CERAMIC ART PRODUCT, METHOD FOR MANUFACTURING ART PRODUCT USING THE SAME, AND ART PRODUCT MADE BY METHOD TO APPLY GLAZE TO REAR OF ART PRODUCT
HOLOGRAPHIC ROM SYSTEM, CONCERNED WITH EASILY MANUFACTURING A REFERENCE LIGHT PATH CONTROL ELEMENT WHILE REALIZING AN EASY MULTIPLEXING PROCESS BY SEPARATING A MULTIPLEXING ELEMENT FROM A HOLOGRAM MEDIUM
ELECTRICAL MACHINES, ESPECIALLY ENGINES EXCITED BY PERMANENT MAGNETS
VERTICALLY MOVABLE PARTITIONS
MULTICASTING NOTIFICATION SYSTEM
LIGHT EMITTING DIODE(LED) DEVICE WITH MULTI-LAYERED FLUORESCENT LAYER TO IMPROVE CONVERSION EFFICIENCY
METHODS, DATA STORES, DATA STRUCTURES, AND SYSTEMS FOR ELECTRONIC IDENTITY AGGREGATION
Menetelmä ja järjestely kudoksen kiristämiseksi ja ohjaamiseksi paperi- tai kartonkikoneessa
CROSS-TIE
