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ES169693A1
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Improvements introduced in the moledoras facilities
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ES169587A1
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Improvements introduced in rotary drum bearing ring systems
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ES165925A1
|
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PERFECTIONS introduced in the grinding facilities
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ES165896A1
|
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A grinding process for products composed of materials of different hardness and specific gravity
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ES165481A1
|
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Improvements introduced in grinding facilities
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ES164653A1
|
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Improvements introduced in the mills of various cameras
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ES160371A1
|
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A procedure and device to communicate the properties of a liquid to separately finally granulose means
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ES164652A1
|
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A procedure to humidate certainly granulous materials that are incorporated to a large amount of water
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ES157705A1
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Procedure for obtaining zinc and other distilled metals
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DE740544C
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Block tongs with adjustable reach
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DE738614C
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Process for separating mica and mica-like substances from quartz and other gangue rock by flotation
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DE752790C
|
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Tiltable tire vulcanizing press
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DE735047C
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Double winch, especially for movable bridges
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DE734185C
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Beating drum processing machine for the extraction of fibers from agave leaves u. like
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DE734603C
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Band brake
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DE734634C
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Machine for the extraction of fibers from plant stems u. like
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DE738531C
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Machine for the extraction of fibers from fibrous parts of plants
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DE742165C
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Drive device for lifting gates with an epicyclic gear
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ES154329A1
|
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A driving device for depreparation ovens and especially for rapid oscillation ovens
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ES153980A1
|
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A hydraulic screen with screened screen agitated by a centrifugal drive device
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