4. Telephonic communications
  5. Supervisory or control line signaling
  6. Substation originated

David R. Stevenson

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Higher order language-directed computer

Boots – shoes – and leggings
Patent

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Method of brazing with replaced braze powder

Metal fusion bonding – Process – Plural diverse bonding
Patent

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Pattern implementation technique

Data processing: software development – installation – and managem – Software program development tool – Modeling
Reexamination Certificate

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Telephone line switch

Telephonic communications – Supervisory or control line signaling – Substation originated
Patent

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Profile ID: LFUS-PAI-P-713732

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