4. Electricity: magnetically operated switches, magnets, and electr
  5. Electromagnetically actuated switches
  6. With arc-suppression or extinguishing means

Karl E. Jonsson

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Aqueous zinc solutions for medical use

Drug – bio-affecting and body treating compositions – Nonspecific immunoeffector – per se ; or nonspecific... – Bacterium or component thereof or substance produced by said...
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Electromagnetically operated electric switch

Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – With arc-suppression or extinguishing means
Patent

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Profile ID: LFUS-PAI-P-738494

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