There are many inventions. Just four of them (randomly) are:
1445-printing press
1485 parachute
1495 toothbrush
1500 flushing toilets
donkeys
telephone
1500 psi and 1400 psi
1400-1500
2900
no
6.6667% decrease.
It started in either 1400 ad or 1500 ad.scientest say 1400 ad
cheese
1400
If you mean the name, it was called Fiorenza
Printing press Caravel Anemometer Screwdriver