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Salah E. A. Bayoumi
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Giza, EG
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last 30 patents
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Patent Grant
Endless belt-type drive mechanism
Patent number
4,856,853
Issue date
Aug 15, 1989
Bayoumi; Salah E. A.
Salah E. A. Bayoumi
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS