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DD136705A1
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Device for attaching wearing parts, particularly fan valves
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DD137890A1
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Device for attaching wearing parts, particularly fan valves
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ES264387A1
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A procedure for plastic desformation of metals (Machine-translation by Google Translate, not legally binding)
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ES202477A1
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A machine for pipe stretching (Machine-translation by Google Translate, not legally binding)
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ES165083A1
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Procedure for the deformation or modeling extension of tensions of metals, especially of iron and steel
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ES130435A1
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A procedure with its devices for the drawing of solid and hollow metal bodies.
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CA526801A
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Production of coatings on ferrous surfaces and mechanically working the same
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CA398673A
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Light metal alloy article manufacture
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CA566567A
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Lubricants for cold working
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CA543793A
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Process for facilitating the plastic deformation of metals
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CA288411A
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Tube, rod, wire and band making machine
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CA348971A
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Metal article elongating apparatus
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