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
MATERIAL FOR BREAKING ROCK AND CONCRETE
摘要
申请公布号
JPS572381(A)
申请公布日期
1982.01.07
申请号
JP19800076349
申请日期
1980.06.06
申请人
MITSUBISHI MINING & CEMENT CO
发明人
KIRA KINICHI;MITA TOSHIHIKO;TANAKA YOSHIO;IWATA TOMIO
分类号
C09K3/00;E21C37/00
主分类号
C09K3/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ROLL COMBINATION CHANGER
THICKNESS SLIP QUARTZ OSCILLATOR
MOS TYPE SEMICONDUCTOR DEVICE AND ITS PRODUCTION
SINGLE COLOR PIKUP TUB
METHOD AND APPARATUS FOR PACKAGING ARTICLE BY ELONGATED SHEET
FREELY STRETCHING AND SHRINKING SPLINT FOR FLOWER ARRANGEMENT
FURNITURE FRAME FOR SUPPORTING BODY
REVERSIBLE TAPE FEEDING MECHANISM FOR PACKER
GAS SEALED AMPULE
TOY VEHICLE FOR DOLL
IMPROVED SKI
STANDING TREE LIFTING MACHINE OF CHAIN ENTRAINED SYSTEM
ULTRASONIC VIDEO RECEPTION SYSTEM
HAND MOVEMENT TYPE ELECTRONIC WATCH
EXTERNAL PART FOR WRISTWATCHES
COVER GLASS FOR WRISTWATCHES
IMPROVEMENT OF INSTRUMENT AND ACOUSTIC INSTRUMENT AND IMPROVED INSTRUMENT
INSPECTION DEVICE OF HEAD FOR MAGNETIC DISCS
DEVELOPER AGENT DENSITY CONTROL
Lamp