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ES227208A1
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A hydraulic press. (Machine-translation by Google Translate, not legally binding)
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ES227210A1
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A poir sliding distribution mechanism for the regulation of hydraulic presses. (Machine-translation by Google Translate, not legally binding)
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ES227209A1
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A device to delay the movement of the pressure piston of hydraulic presses. (Machine-translation by Google Translate, not legally binding)
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CA606849A
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Hydraulic control device for resistance seam-welding machines
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CA582667A
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Device for slowing down the movement of the press piston in hydraulic presses
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CA623003A
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Hydraulic press
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CA597972A
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Hydraulic device for the drive of resistance seam welding machines
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