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Friction control suspension assembly and friction control device for vehicles
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Method for producing screen frame bars
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Roto-adjuster for casement windows
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Filler plate for reversible hinges
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Building structure
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Lock and bolt operating mechanism for psychiatric screens
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Method of screening frames by a continuous process using screening rolls
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Lubricating structure for leaf springs
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Inlaid surface for window sills
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Inside-outside metal trim
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Lubricating structure for leaf springs
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Apparatus for screening frames by a continuous process using screening rolls
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Psychiatric window construction
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Door construction
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End filler flash section
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Adjustable feed table for rolled sheet stock
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Machine for making frames
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Window construction
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Building construction
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