4. Chemistry: fertilizers
  5. Processes and products
  6. Organic material-containing

Richard E. Mayer

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Animal control device

Animal husbandry – Animal controlling or handling – Electromagnetic remote control
Reexamination Certificate

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Automatic animal feeder

Animal husbandry – Feeding device – Timer-controlled
Reexamination Certificate

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Recovery of caprolactam from process residues

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent

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Solutions of ammonium sulfate, ammonium nitrate and urea, with h

Chemistry: fertilizers – Processes and products – Organic material-containing
Patent

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Profile ID: LFUS-PAI-P-236304

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