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
STABILITY CONTROL METHOD OF TUNNEL FACING OF EARTH-PRESSURE TYPE SHIELD METHOD
摘要
申请公布号
JPH05222897(A)
申请公布日期
1993.08.31
申请号
JP19920028165
申请日期
1992.02.14
申请人
SATO KOGYO CO LTD;TOYO KOGYO KK;YAMAMOTO MINORU
发明人
YAMAMOTO MINORU;KIRITANI YOSHIHARU;SASAKI JUN;NAOI TAMOTSU;IIZAWA YUKIO
分类号
E21D9/12
主分类号
E21D9/12
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Ground clearing fork for steam shovels and the like
Alloy
Scythe
Bulldozer
Fountain pen
Silicon steel electrical strip
Pressing machine
Air purifying and circulating device
Card support
Tuning impedance for high radio frequencies
Connector
Process for producing unsaturated aliphatic compounds
Self-loading device for shaker conveyers
Indirect lighting fixture
Gyroscopically operated indicator for aircraft
Parking meter
Eraser
Spindle unbalance detector
Alkaline detergent
Process and apparatus for tempering glass sheets