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
摘要
申请公布号
JP2903184(B2)
申请公布日期
1999.06.07
申请号
JP19900328394
申请日期
1990.11.28
申请人
SHIMIZU KENSETSU KK
发明人
NEGAMI YOSHIAKI;KUSAKARI TAICHI;ICHIHARA NOBORU;KATSUSAWA KATSUE;TAKANASHI KAZUMITSU
分类号
E01D21/00;E01D22/00;(IPC1-7):E01D21/00
主分类号
E01D21/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
HEAD TUBE FOR CASING EXCAVATION TECHNIQUE
SOLDER DIPPING DEVICE
COMPOSITE SHEET WITH DESIGN CHARACTERISTICS
PESTICIDE APPLICATOR
EHRHARDT TUBE MAKING METHOD
SECAM IDENT DETECTOR
COOLING DEVICE FOR BENDING AND BENDING METHOD USING THE SAME
ANTENNA SYSTEM
TIME CONSTANT CIRCUIT
MANUFACTURE OF COMPOUND SEMICONDUCTOR DEVICE
MANUFACTURE OF SEMICONDUCTOR DEVICE
PLASMA DIAGNOSTIC DEVICE
CIRCUIT RESET SYSTEM AT MACHINE CHECK
SWITCH CONTROL SYSTEM FOR BIDIRECTIONAL SERIAL TRANSFER BUS
BUFFER CONTROL METHOD
PROCESSING METHOD FOR SILVER HALIDE PHOTOGRAPHIC SENSITIVE MATERIAL
GRAIN DRYING AND PREPARING DEVICE
WATER RESERVING TYPE WATER COOLER AND/OR WATER HEATER
OPERATING METHOD FOR ABSORPTION REFRIGERATING MACHINE
AIR SUPPLYING DEVICE FOR LARGE SPACE