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
WATER LEVEL DEPRESSOR AIR EXHAUSTING DEVICE FOR PUMP
摘要
申请公布号
JPS6415469(A)
申请公布日期
1989.01.19
申请号
JP19870170973
申请日期
1987.07.10
申请人
HITACHI LTD
发明人
SUDO SUMIO
分类号
F03B15/04;F04D15/00
主分类号
F03B15/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD FOR REPRESENTING VIRTUAL INFORMATION IN A VIEW OF A REAL ENVIRONMENT
BROWSING IMAGES OF A POINT OF INTEREST WITHIN AN IMAGE GRAPH
WEARABLE MAP AND IMAGE DISPLAY
CALIBRATION OF CAMERA-BASED SURVEILLANCE SYSTEMS
ASSIGNING MOBILE DEVICE DATA TO A VEHICLE
FUNDING CAPITAL PROJECTS
Method of Tracking and Displaying Stocks Information Utilizing Candlestick Charts
PRODUCT SEARCH SUPPORT SERVER, PRODUCT SEARCH SUPPORT METHOD, AND PRODUCT SEARCH SUPPORT PROGRAM
ENRICHING PRODUCT CATALOG WITH SEARCH KEYWORDS
METHOD AND SYSTEM TO CREATE CUSTOM, USER-SPECIFIC EYEWEAR
CUSTOMER SHOPPING HELP SYSTEM
METHOD AND SYSTEM FOR COLLECTING RESOURCE ACCESS INFORMATION
Advertisement Platform With Novel Cost Models
DETERMINING LEADS BASED ON WEB SITE INTERACTIONS AND BROWSER SESSIONS
SYSTEMS AND METHODS FOR ALLOWING ACCESS TO CONTENT THROUGH MICROPAYMENTS
ONLINE WIZARD FOR FACILITATING METHODOLOGY IMPLEMENTATION
Node-Enabled Proactive Notification of a Shipping Customer Regarding an Alternative Shipping Solution
Methods and Systems for Node-Enabled Shipment Merging for a Set of Items Being Shipped
ASSET INFORMATION SYSTEM
VIRTUAL PRODUCT HIERARCHIES
