4. Chemistry of carbon compounds
  5. Miscellaneous organic carbon compounds
  6. C-metal

Isamu Matsuzawa

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Cylinder lock

Locks – Operating mechanism – Key
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Key switch

Electricity: circuit makers and breakers – Special application – Actuated concurrently with operation or use of art device
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Process for preparing alkali metal salts of carbazole

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
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Profile ID: LFUS-PAI-P-494137

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