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DE930553C
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Chain pins for the tracks of caterpillars
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DE918199C
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Tractors with loaders, especially for agriculture
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DE885998C
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Heat treatment of workpieces, in particular toothed wheels
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DE924293C
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Suspension device for attachments on tractors, especially for agriculture
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DE812221C
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Device for returning the leakage oil in fuel injection pumps for internal combustion engines
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DE822637C
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Device for the return of leakage oil to fuel pumps of injection internal combustion engines
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DE943626C
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Potato harvester with vibrating sieve attached to the coulter
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DE718645C
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Ignition device for internal combustion engines for dusty fuels
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DE719278C
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Air-compressing internal combustion engine for dusty fuels with a pre-combustion chamber
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DE714511C
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Control device for valves on internal combustion engines that are seated in both stroke end positions
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DE718373C
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Device for mixing fuel dust with air for internal combustion engines for dusty fuels
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