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ES162678A1
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Device for obtaining artificial fibers through the spray procedure in dry in the vacuum
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ES159338A1
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An apparatus for dry threading artificial fibers
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ES159305A1
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A procedure for manufacturing artificial fibers by the spray procedure in dry vacuum
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DE743803C
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Process for copying normal cinematographic films onto narrow films
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DE739375C
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Process for concentrating or dewatering aqueous acetic acid
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DE743605C
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Process for the regeneration of synthetic rubber consisting of polymers of butadiene, its alkyl or halogen derivatives
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DE742138C
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Multi-part wooden sole
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DE732973C
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Surface structures made of leather pieces or the like.
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DE712886C
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Sandal with a wooden sole
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DE718964C
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Process for opening up plant fiber material
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DE743375C
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Machine for printing cardboard boxes or the like.
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DE713172C
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Stand for shoe machines
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DE721032C
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Method and device for vulcanizing rubber works
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DE633854C
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Device for feeding shoes to successive workplaces by means of trolleys moving in increments on an endless track
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DE633853C
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Device for feeding shoes to successive workplaces by means of trolleys which are moved on in increments on an endless track
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DE608942C
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Device for feeding shoes to successive workplaces by means of trolleys which are moved on in increments on an endless track
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