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Device for production of warming-out mats
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DE3403530C1
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Device for flooding with gas two pipes to be welded to one another
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DE3301618A1
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Device for covering the welding gap between two pipes
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DEVICE FOR GAS FLOWING FROM TWO TO BE WELDED, IN PARTICULAR SMALL-CALIBRATED TUBES
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CS220280B1
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Feeding device circuitry for work machines
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CS226537B1
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Circuitry for programmed dosage of objects
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DE3103941A1
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Backing ring for inert-gas welding - Adam Weldexring for underbead protection
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CS218162B1
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Connection for the control of the multipurpose synchronnous assembling line
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DE2910962B1
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Method for applying a matrix-forming metallic layer embedded therein with wear-resistant material to a carrier
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DE2802381A1
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Bulk material conveyor housing safety discharge - has adjustable dead weight on locking arm for door to control release pressure required for opening
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DE2725616B1
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Single plate gate valve, especially for wind lines on blast furnace systems
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