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Publication of FR537873ApublicationCriticalpatent/FR537873A/fr
A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
A01M29/24—Scaring or repelling devices, e.g. bird-scaring apparatus using electric or magnetic effects, e.g. electric shocks, magnetic fields or microwaves
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Life Sciences & Earth Sciences
(AREA)
Birds
(AREA)
Engineering & Computer Science
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Insects & Arthropods
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Pest Control & Pesticides
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Wood Science & Technology
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Zoology
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Environmental Sciences
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FR537873D1921-06-221921-06-22Appareil débarrassant les plantes des insectes et leur apportant un élément fertilisant
ExpiredFR537873A
(fr)