Ratzeburg
Germany
1
2019-12-26
Frank STACKOWITZ from Ratzeburg, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
FIRE EXTINGUISHING SYSTEM VALVE, IN PARTICULAR WET ALARM VALVE, DRY ALARM VALVE OR SPRAY WATER VALVE, AND FIRE EXTINGUISHING SYSTEM COMPRISING SAME
3058561 ⎘