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
DEVICE FOR BURYING SMALLLDIAMETER PIPE
摘要
申请公布号
JPS5491911(A)
申请公布日期
1979.07.20
申请号
JP19770157906
申请日期
1977.12.29
申请人
WATANABEGUMI KK
发明人
WATANABE TADAO
分类号
E02F5/10;E02F5/18;E21D9/093;F16L1/024
主分类号
E02F5/10
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PUMP DRIVING STRUCTURE FOR TWO CYCLE ENGINE
MANUFACTURE OF RESIN COMPOSITION
MANUFACTURE OF INFLATION FILM
IN-MOLD FOAMED MOLDED OBJECT FITTED WITH SKIN AND ITS PRODUCTION
METHOD OF MANUFACTURING SEMICONDUCTIVE SILICONE RUBBER SPONGE ROLL
VARIABLE CYLINDER ENGINE CONTROLLER
PARKING BRAKE DEVICE
METHOD AND DEVICE FOR ATTITUDE DETECTION FOR SHIELD MACHINE
FLOWER-POT DEVICE FOR CAPILLARY WATERING
CONTROL UNIT OF FORKLIFT TRUCK
METHOD AND DEVICE FOR INTERNAL SURFACE GRINDING OF NON-MAGNETIC MATERIAL CYLINDER
YARN FOR STRETCH LACE AND PRODUCTION OF STRETCH LACE USING THE SAME YARN
FLAME-RETARDANT POLYURETHANE FOAM
MULTI-PACKAGE WATER-BASED COATING COMPOSITION
PERMANENT ANTISTATIC POLYCARBONATE FILM OR SHEET AND PRODUCTION THEREOF
PRODUCTION OR RIGID ISOCYANURATE FOAM
PRODUCTION OF FLAME-RETARDANT OPEN-CELLULAR RIGID POLYURETHANE FOAM
PRODUCTION OF RESIN COMPOSITION
CONVEYOR BELT MADE OF RESIN
WORK TRANSPORT DEVICE
