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Societe Sifra Patents
Societe Sifra
Gien, FR
No. of patents:

Patent Number Title Of Patent Date Issued
4148518 Sprung seat for all vehicles April 10, 1979
This sprung seat notably for off-the-road vehicles is mounted on a base frame and provided with elastic return means in the form of a hydropneumatic device associated with an automatic monitoring distributor adapted to be connected to the pressure fluid circuit of the vehicle and cap

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