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Priority to FR7800759ApriorityCriticalpatent/FR2414200A1/fr
Publication of FR2414200A1publicationCriticalpatent/FR2414200A1/fr
Application grantedgrantedCritical
Publication of FR2414200B1publicationCriticalpatent/FR2414200B1/fr
G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
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Life Sciences & Earth Sciences
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Health & Medical Sciences
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Analytical Chemistry
(AREA)
Molecular Biology
(AREA)
Physics & Mathematics
(AREA)
Chemical & Material Sciences
(AREA)
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Biochemistry
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General Health & Medical Sciences
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General Physics & Mathematics
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Immunology
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Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means
(AREA)
FR7800759A1978-01-101978-01-10Procede de detection de la presence de formol et revelateur colorimetrique pour sa mise en oeuvre
GrantedFR2414200A1
(fr)