4. A - Human Necessities
  5. 61
  6. F

John E. Hall

A - Human Necessities – 61 – F

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Dried hydrogel from hydrophylic-hygroscopic polymer

C - Chemistry – Metallurgy – 12 – N
Patent

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Surgical implant

A - Human Necessities – 61 – F
Patent

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Surgical implant

A - Human Necessities – 61 – F
Patent

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Surgical implant

A - Human Necessities – 61 – F
Patent

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Surgical instrument

A - Human Necessities – 61 – B
Patent

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Profile ID: LFCA-PAI-P-437270

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