Animal husbandry – Watering or liquid feed device – Fountains and troughs
Patent
1988-02-19
1989-09-05
Swiatek, Robert P.
Animal husbandry
Watering or liquid feed device
Fountains and troughs
119156, A01K 1300
Patent
active
048628328
ABSTRACT:
A dispenser for the application of insecticides or acaricides to the surface of animals for controlling insects and acarids on the coat of the animals and for preventing infestation by pests, distinguished by optical indication of the exhaustion of the active component.
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Derwitt Abstract, J 59187-722-A.
Marshall Alan B.
Metzner Helmut
Ciba-Geigy Corporation
Lucchesi Nicholas D.
McC. Roberts Edward
Swiatek Robert P.
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