4. Surgery
  5. Means for introducing or removing material from body for...
  6. Treating material introduced into or removed from body...

Sigfried Hessberg

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Injector for medical uses

Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent

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Oxygen permeable membrane in fermenter for oxygen enrichment of

Chemistry: molecular biology and microbiology – Spore forming or isolating process
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Portable infusion apparatus

Surgery – Respiratory method or device – Ozone or ion generation
Patent

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Profile ID: LFUS-PAI-P-234975

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