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ES152789A1
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Improvements in the welding of deposits
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ES152790A1
|
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Procedure for the union of drawers, particularly of airplane wings
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DE740661C
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Liquid cooling device for internal combustion engines in vehicles
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DE734940C
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Arrangement of a pressurized fluid pump provided as drive means for adjusting aircraft components
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DE663794C
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Cooling fluid circuit for aircraft engines with expansion tanks connected to the fluid circuit
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CA445550A
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Aeroplane retractable landing gear
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CA405998A
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Engine cooling device
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