HC Deb 07 April 1971 vol 815 cc141-4W
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  1. Rolls-Royce Limited 253 words
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  2. RB211 Engine 63 words
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  3. Rolls-Royce Factories, Sunderland 88 words
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  4. V/STOL Aircraft Techniques 108 words
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  5. Civil Airliners 195 words
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  6. VTOL Projects 67 words