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DE4112308A1
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Fire fighting method - uses steam produced by mobile heater
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DE3503691A1
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Magnet activator
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DE3446190A1
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Electrical machine
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DE3101918A1
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Electrical machines
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DE3024814A1
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Electrical energy generation and appts. - uses magnetic flux in permanent magnets in generator to produce pulsating magnetic flux in stationary body
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DE2617553A1
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Multistage rolling bearings with several concentric races - use several rows of rollers or balls to permit increased speed of shafts
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DE2556799A1
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Electric energy conversion system - acts as prime mover using moving coils to convert elementary energies and forces
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DE2532325A1
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Wine quality improvement without additives - by water extn. through vacuum freeze drying of grapes, must or wine
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DE2401125A1
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Vertical take-off and landing aircraft - has an approx. circular shape with rotatable lift surfaces moving around its circumference
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DE2233807A1
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Porcelain decoration - applied to biscuit-baked ware before sharp-firing
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