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
Cathode material for lithium ion secondary battery and lithium ion secondary battery using it
Image processing apparatus and image processing method
Light emitting diode package and method of fabricating the same
Hand sign
System and method to assess serviceability of device
Apparatus and method for controlling semiconductor die warpage
Washing machine
  Randomly Featured Patents
System for facilitating an oil change and/or an oil filter change in internal combustion engines
Insulated roofing structure
Mounting bracket assembly for an outboard motor
Separation of isopropyl alcohol from tertiary butyl alcohol by selective adsorption
Information recording and replaying apparatus and method of controlling same
Configuration tool and method of updating an archive file property relating to at least one point-of-sale peripheral
Rigid vehicle axle with integral trailing arms
Liquid crystal composition containing polymerizable compound and liquid crystal display element manufactured using the same
Hood for an over the highway truck
Lengthened difunctional perfluoropolyether oils and rubbers prepared therewith