4. Optical: systems and elements
  5. Holographic system or element
  6. Using modulated or plural reference beams

Frank Davis

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Air electrode batteries

Chemistry: electrical current producing apparatus – product – and – Means externally releasing internal gas pressure from closed... – Elastic – resilient or spring biasing valve means
Reexamination Certificate

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Calixarenes

Compositions – Leather or fur treating
Reexamination Certificate

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Chemically modified hemoglobin as an effective, stable non-immun

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Peptide containing doai
Patent

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Chemically modified hemoglobin as an effective, stable, non-immu

Chemistry: natural resins or derivatives; peptides or proteins; – Proteins – i.e. – more than 100 amino acid residues – Blood proteins or globulins – e.g. – proteoglycans – platelet...
Patent

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Method and apparatus for reading from and writing to a...

Radiant energy – Photocells; circuits and apparatus – Photocell controls its own optical systems
Reexamination Certificate

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Profile ID: LFUS-PAI-P-528327

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