4. Internal-combustion engines
  5. Combined devices
  6. Generating plants

Alvin E. Toombs

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Carbon black tailgas fueled reciprocating engines

Internal-combustion engines – Combined devices – Generating plants
Reexamination Certificate

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Carbon black tailgas fueled reciprocating engines

Internal-combustion engines – Combined devices – Generating plants
Reexamination Certificate

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Process for production of carbon black

Chemistry of inorganic compounds – Carbon or compound thereof – Elemental carbon
Reexamination Certificate

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Process for production of carbon black

Chemistry of inorganic compounds – Carbon or compound thereof – Elemental carbon
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2145477

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