Slit and stamped palte for electrical storage battery - has alternate portions of coated metal deformed equally in opposite directions between rows of parallel slits
DE3916050A1
Alkaline accumulator battery - has cells with thin sheet steel walls, provided with depressions or porous sintered nickel coating
DE3907741A1
Accumulator (rechargeable battery)
DE3829638A1
Motor vehicle
DE3739919A1
Method and device for optional exclusive or additional electrical drive of vehicles with internal combustion engines
DE3541822A1
Positive-displacement machine having revolving vanes
DE3431378A1
Warmer for insulated vessels
DE3427355A1
Planar sunlight concentrator for obtaining energy
DE3322589A1
Wind power machine for generating electricity
DE3230163A1
Temperature-resistant, sealed and pressure-resistant large-volume tank
DE3146432A1
Plate corrugated in two or more different directions and a method for producing the same
DE3139769A1
Wind power machine
DE3101331A1
Highly elastic panel which is rigid in the longitudinal and transverse directions
DE3030430A1
Torsionally rigid straight flexible plate - is corrugated in both longitudinal and transverse directions
DE3002448A1
Base sheet for solar heat collector panel - has continuous zigzag groove forming liq. flow path, formed by rolling
DE2937477A1
Flat partition type heat-exchanger - has meander passages of greater cross=section than current of medium handled
DE2937013A1
Liq. flowmeter and control - has hand knob operating valve regulating flow through integral flow indicator below valve seat
DE2900680A1
Solar heat collector insulation systems - comprises translucent dishes with edges resting on collector surface containing stationary air
DE2853679A1
Starting circuit for Otto IC engine - uses separate batteries for starter motor and ignition system
DE2833637A1
LARGE-LARGE STORAGE CONTAINER FOR LIQUIDS, ESPECIALLY FOR HOT WATER FOR ENERGY STORAGE
