4. Movable or removable closures
  5. Processes

Leon S. Zimmerman

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Adaptor plate for shielded drop-lock adjustment on an animal fee

Animal husbandry – Feeding device – Hopper and trough
Patent

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Animal feeder with dispensing mechanism and dust cover

Animal husbandry – Feeding device – Hopper and trough
Reexamination Certificate

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Animal feeder with dispensing mechanism and dust cover

Animal husbandry – Feeding device – Hopper and trough
Patent

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Dust cover for an animal feeder

Animal husbandry – Feeding device – Hopper and trough
Reexamination Certificate

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Fan housing

Rotary kinetic fluid motors or pumps – With separating means or guard for solid matter in working...
Patent

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Profile ID: LFUS-PAI-P-437508

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