Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Boudet; Georges
Address:
Saint-Cyr-sur-Loire, FR
No. of patents:
1
Patents:












Patent Number Title Of Patent Date Issued
4074890 Multi-stage hydraulic stretcher for elongated fasteners February 21, 1978
Hydraulic device for exerting a pre-stressing traction on bolts or pins comprises three stages, with each stage comprising a piston within a chamber. The thickness of the skirts of the piston increases from stage to stage in proportion to the pressure to which the piston of that stage is










 
 
  Recently Added Patents
Mobile terminal
Base station synchronization for a single frequency network
Repeating frame battery with joining of cell tabs via welded-on male and female slip-fit connectors
Method and system of channel detecting and reporting, terminal, and management center
Monitoring device for monitoring a display device
System and method for displaying a constant time selection context menu interface
Radiation-curable ink composition, ink jet recording method, and recorded matter
  Randomly Featured Patents
Control device for electric motor drive device
Image processing system, image processing method, electronic camera, and image processing apparatus camera system which obtain information for performing distortion correction processing
Zoom lens system and image pickup apparatus including the same
Lamp connecting rod and wire connection box assembling structure
Thin-film inspection method and device
Trisubstituted benzoic acid intermediates
Support for a snow shovel
Apparatus for generating pre-injections in unit fuel injectors
Method for treating prostate cancer
Method of fabricating conductive lines with silicide layer