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
IMPROVEMENTS IN DREDGING
摘要
申请公布号
GB1277401(A)
申请公布日期
1972.06.14
申请号
GB19680040724
申请日期
1968.08.26
申请人
PAUL CRISPIN LONDON
发明人
PAUL CRISPIN LONDON;LESTER SYDNEY CHARLES LONDON
分类号
E02F3/90;E02F9/26
主分类号
E02F3/90
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ELECTRICAL TRACKING RESISTANCE COMPOSITIONS, METHODS & ARTICLES OF MANUFACTURE
METHOD OF DETECTING SIGNAL CLIPPING IN A WEARABLE AMBULATORY MEDICAL DEVICE
ISOLATOR DEVICE FOR PASSING THROUGH A SIGNAL
A POWER TOOL ADAPTOR AND A REVERSIBLE TOOL BIT HOLDER ADAPTED FOR A POWER TOOL ADAPTOR
SERVICE ENHANCEMENTS USING NEAR FIELD COMMUNICATION
STATE-OF-CHARGE DISPLAY FOR AN ELECTRIC VEHICLE
TECHNIQUES FOR ELECTRONIC AGGREGATION OF INFORMATION
RISK-MANAGEMENT DEVICE
SYSTEM FOR HEATED GAS INSUFFLATION IN PATIENTS
PROCESSES FOR ENZYMATIC REFINING OF PRETREATED CELLULOSIC MATERIAL FOR SACCHARIFICATION
VOLATILE DEBONDER FORMULATIONS FOR PAPERMAKING
WHITE-COLORED REFLECTION FILM FOR EDGE-LIGHT TYPE BACKLIGHT, AND LIQUID CRYSTAL DISPLAY BACKLIGHT USING SAME
LEAD EXTRACTION METHODS AND APPARATUS
FUEL CELL
METHOD FOR PRODUCING UNSATURATED HYDROCARBON COMPOUNDS
BATTERY SEALING STRUCTURE, CELL FRAME FOR REDOX FLOW CELL, CELL STACK FOR REDOX FLOW CELL, AND REDOX FLOW CELL
BONDING MEMBER FOR SOLID OXIDE FUEL CELL, SOLID OXIDE FUEL CELL, AND SOLID OXIDE FUEL CELL MODULE
A NODE, METHOD AND COMPUTER READABLE STORAGE MEDIUM FOR DETACHMENT IN WIRELESS COMMUNICATION SYSTEM
ACTIVATED CARBON-METAL ORGANIC FRAMEWORK COMPOSITE MATERIALS WITH ENHANCED GAS ADSORPTION CAPACITY AND PROCESS FOR THE PREPARATION THEREOF
LENS DEVICE AND METHOD OF CONTROLLING FOCUS
