CE Britannia patent Europa patentes American patentes American patentes plus quam XXX patents in Sina Australia patent Meruit Aurum in decimo internationalis inventionis exhibitione in MMXVIII Vexillum Industrial editae sumus pro hoc inundatione automatic obice Transierunt taxationem nationalis Construction et Technology Institution Transierunt taxationem nationalis Construction et Technology Institution Transierunt de National Civil Aeris defensionis Office Transierunt de National Civil Aeris defensionis Office Probavit Jiangsu Quality Test Center Probavit Jiangsu Quality Test Center