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DE534752C
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Device for engaging and disengaging agricultural equipment
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DE537159C
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Gear change transmission
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DE557408C
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Gear change transmission
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ES102719A1
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Procedure for changing the position of steerable gate plows.
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ES102720A1
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Device for the connection of devices for tilling the earth with a traction device.
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ES101888A1
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A gouge seat for plows.
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DE497155C
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Pulling device for motorized tillage devices
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DE478597C
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Device for connecting soil cultivation equipment to a pulling device
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DE478599C
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Device for the automatic engagement and disengagement of agricultural equipment connected to a tractor
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DE427375C
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Release device for sweeping plows with rotatable leg
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DE478601C
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Sowing device for pusher wheel seed drills with lower outlet
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