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LUIGI ZUCCOLI
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LUIGI ZUCCOLI
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Publication of FR412489ApublicationCriticalpatent/FR412489A/fr
G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
G01N33/0004—Gaseous mixtures, e.g. polluted air
G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
G01N33/0047—Organic compounds
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FR412489D1909-02-111910-02-10Méthode et appareil pour révéler la présence de certains gaz dans l'atmosphère et dans le sous-sol
ExpiredFR412489A
(fr)