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FRIEDRICH GUICHARD
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FRIEDRICH GUICHARD
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A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
A01N59/16—Heavy metals; Compounds thereof
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Pest Control & Pesticides
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FR358901D1905-10-271905-10-27
Process for the destruction of weeds in wheat fields
ExpiredFR358901A
(en)