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FR780018A
(en)
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Device to stay underwater
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SU40169A1
(en)
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Sleigh
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SU31621A1
(en)
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Micrometer
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SU44821A1
(en)
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Razborna Spade Shield
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SU45386A1
(en)
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Extending device to the Fourco car
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SU33112A1
(en)
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Electric jackhammer
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FR809993A
(en)
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Preparation of 1. 4. 5-tribenzoylamino-8-oxyanthraquinones
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SU40141A1
(en)
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Rantovoditel to the piercing shoe machine
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SU40335A1
(en)
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The method of obtaining sulfur and sulfuric acid
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SU33666A1
(en)
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Circular saw machine
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SU30949A1
(en)
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Head for spindles shl uhshpulmashin
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FR774605A
(en)
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Improvements to pedals of bicycles or the like
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FR772576A
(en)
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Improvements to the side of boats
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SU24610A1
(en)
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Fishing net
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SU25715A1
(en)
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Band Saw Machine
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SU46586A1
(en)
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Steam double-piston piston
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SU30566A1
(en)
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Device to improve the performance of the paddle wheel
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FR772240A
(en)
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Improvements made to the fairing of fast vehicles
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FR794182A
(en)
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New derivatives of the anthraquinone series
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FR784101A
(en)
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Ethers-salts of hydroxy-ketoacids
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FR772769A
(en)
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Improvements made to expansion joints
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FR781633A
(en)
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Self-adjusting step
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FR793328A
(en)
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Improvements to accelerator pumps
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FR777887A
(en)
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Improvements made in the establishment of combine harvesters
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FR787518A
(en)
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water purifier
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