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Walter Oldham

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Buoyant body-attachments for marine lifesaving

B - Operations – Transporting – 63 – C
Patent

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Improvements in filtering apparatus

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Patent

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Inflatable body-attachments and other articles

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Patent

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Life-rafts

B - Operations – Transporting – 63 – B
Patent

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Lifejacket

B - Operations – Transporting – 63 – C
Patent

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Improvements in filtering apparatus

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Patent

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Profile ID: LFCA-PAI-P-34499

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