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DE1462266A1
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Noise generator for examining devices transmitting speech, music and other information
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Multichannel, phase modulated pulse sequential multiplex system
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Process for the soft and corrosion-free welding of aluminum or alloys mainly containing aluminum
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Process for the corrosion-free soft soldering of aluminum or of predominantly aluminum-containing alloys
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Pre-tinning of articles consisting of or coated with palladium
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Process for producing aluminum or its alloys for soft welding
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Process for the anti-corrosive preliminary tinning of objects composed or coated with palladium
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Pretinning of aluminium or aluminium alloys
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