Tehran
Iran
2
2017-04-20
Vahid Saadatmand from Tehran, IR has applied for patents for these inventions. The list has both pending applications and granted patents:
Method for constructing building through gravity and weight of the building structure
#2 | 2013-08-15Intelligent emergency shut down system and a method for emergency closing and regulation of fluid stream in fluid storage and dispensing systems during earthquake
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