EntityQ321587· pop 9· linked from 102 articlesU-104Sign in to save1940 Type IXB submarineConnectionsType IX submarineEntitymotor-generatorEntityUnited KingdomCountryWorld War IIConceptNorth SeaEntityNazi GermanyConceptgeographic coordinate systemEntityInternational Standard Book NumberEntityBremenEntitytonneEntitytorpedoEntityknotEntitydiesel engineEntitynautical mileEntitypropellerEntityKriegsmarineEntityMAN SEEntitydraftEntityU-boatEntitygross register tonnageEntityCategories1940 shipsGerman Type IX submarinesMaritime incidents in November 1940Ships built in Bremen (state)U-boats commissioned in 1940U-boats sunk by minesU-boats sunk in 1940World War II submarines of Germany