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Drum feed spring assembling machine
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Spring construction assembling machine
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Upholstery batt
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Resilient core for upholstery units
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Spring assembly for upholstery
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Machine for electrically heating springs
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Mattress and spring assembly therefor
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Upholstery spring assembly
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Spring heating machine
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Edging for spring assemblies for upholstery
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Flexible chair back construction
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Spring assembly for upholstery
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Spring assembly for upholstery
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Seating furniture construction
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Seating furniture back support
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Machine for tempering springs
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Upholstery spring
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Seat construction for motor vehicles and the like
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Spring base seating furniture frame
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Bed structure
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