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
METHOD OF TREATING SLUDGE IN EXCAVATING SEA BOTTOM
摘要
申请公布号
JPS53145336(A)
申请公布日期
1978.12.18
申请号
JP19770060856
申请日期
1977.05.24
申请人
HITACHI SHIPBUILDING ENG CO
发明人
KIKUCHI TOSHIYUKI
分类号
E02F3/88;E02F5/00;E21B21/14
主分类号
E02F3/88
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ABSORPTIONNTYPE REFRIGERATOR
METHOD OF ASSEMBLING TANKS
DEVICE FOR SUPPLEMENTING SPRAYING PRESSURE OF AEROSOL TYPE SPRAY CONTAINER
PNEUMATIC GUIDING DEVICE FOR AIR JET LOOM
METHOD AND DEVICE FOR DRILLING PRESSURE PIPE
CLOTH PROCESSING METHOD
METHOD OF AND DEVICE FOR WINDING YARN UNDER CONSTANT TENSION IN BOBBIN LEAD SPINNING MACHINE
METHOD OF AND DEVICE FOR ARRANGING TROUBLED YARN
METHOD OF PREVENTING TRANSFERRED COCOON DIPPED UNDER WATER FOR FEEDING YARN IN OVEN FROM DECOMPOSING
GAS DISCHARGE ARRESTER
IRON CORE OF TRANSFORMER
BRUSH DEVICE
SURFACTANT COMPOSITION FOR USE IN COSMETICS AND DETERGENTS
FLUID SEPARATOR
SUPERFINE FIBROUS MATERIALS AND THEIR PRODUCTION
ELECTRIC CONNECTOR
METHOD OF EXTRUDING ALUMINUM OR ITS ALLOY AT HIGH TEMPERATURE AND UNDER HYDROSTATIC PRESSURE
METHOD OF GENERATING VERDIGRIS ON SURFACE OF COPPER OR COPPER ALLOY
ELECTROPLATING SOLUTION OF LUSTEROUS TINNCOBALT ALLOY
CONTINUOUS ELECTROGALVANIZING METHOD FACILITATING EXTREMELY THIN PLATING IN DIFFERENTIAL THICKNESS PLATING
