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PHILIPP KIEFER
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PHILIPP KIEFER
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Application filed by PHILIPP KIEFERfiledCriticalPHILIPP KIEFER
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Publication of FR372833ApublicationCriticalpatent/FR372833A/en
FR372833D1906-12-221906-12-22
Process for the destruction of various pests of the vine, such as phylloxera, peronospora, oidium, etc.
ExpiredFR372833A
(en)