4. Stock material or miscellaneous articles
  5. All metal or with adjacent metals
  6. Composite; i.e., plural, adjacent, spatially distinct metal...

Samuel Levinson

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Adjustable double balanced mixer

Telecommunications – Receiver or analog modulated signal frequency converter – Frequency modifying or conversion
Patent

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Auto window graphics holder

Card – picture – or sign exhibiting – Signs – Automotive vehicle carried
Reexamination Certificate

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Brazed metal articles

Stock material or miscellaneous articles – All metal or with adjacent metals – Composite; i.e. – plural – adjacent – spatially distinct metal...
Patent

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Impedance-matched signal selecting and combining system

Wave transmission lines and networks – Automatically controlled systems – With control of equalizer and/or delay network
Patent

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Inverter circuit with current equalization

Electric power conversion systems – Current conversion – Including d.c.-a.c.-d.c. converter
Patent

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Profile ID: LFUS-PAI-P-491069

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