EntityQ7391517· pop 6· linked from 56 articlesSM U-104Sign in to saveGerman submarineConnectionsmetric horsepowerEntitydepth chargeEntitygross register tonnageEntityNorwayCountryUnited KingdomCountryDenmarkConceptWorld War IConceptgeographic coordinate systemEntityInternational Standard Book NumberEntityBremenEntityRussian EmpireCountryGerman EmpireEntitywattEntitytonneEntitytorpedoEntityknotEntitynautical mileEntitySt George's ChannelEntityU-boatEntitytorpedo tubeEntityCategories1917 shipsMaritime incidents in 1918Ship infoboxes without an imageShips built in Bremen (state)Type U 57 submarinesU-boats commissioned in 1917U-boats sunk by British warshipsU-boats sunk by depth chargesU-boats sunk in 1918World War I submarines of Germany