Original document(16 pages)  中文版
    Title: Cover element for bearing
Application Number
申请号
91103339 Application Date
申请日
1991.04.24
Title 名称 Cover element for bearing
Publication Number
公开号
1058638 Publication Date
公开日
1992.02.12
Approval Pub. Date Granted Pub. Date
International Classification 分类号 F16C35/00
Applicant(s) Name
申请人
William Rouse
Address 地址
Inventor(s) Name 发明人
Attorney & Agent 代理人 LI GYONGBO

  
High velocity projectile
Retaining pin module
Anticorrosion nucleated glass pump
Elastomachine
Far-infrared electrothermal axle of diesel oil filter
Internal combustion engine with fractional gear transmission and arc-cylindrical rotating piston
Fire extinguisher set for oil well and its method for extinguishing fire by mechanical intrusion
Method for opening door by electromagnet installed on doorframe instead of key and door-opening device thereof
Reinforced composite fibre form-board and making method thereof
Water-saving cistern for flushing toilet bowl operated by pressure
Note:All patent data come from State Intellectual Property Office of the People's Republic of China. If there were discrepancies between here and the State Intellectual Property office, the later is more accurate. The patent data is only for public exchange and learning purposes. We are not responsible for the adverse consequences with unverified use of the data.