FR542462A - Appareils thermométrique et hygrométrique - Google Patents

Appareils thermométrique et hygrométrique

Info

Publication number
FR542462A
FR542462A FR542462DA FR542462A FR 542462 A FR542462 A FR 542462A FR 542462D A FR542462D A FR 542462DA FR 542462 A FR542462 A FR 542462A
Authority
FR
France
Prior art keywords
thermometric
hygrometric
devices
hygrometric devices
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
English (en)
Inventor
Jean Soulat
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR542462A publication Critical patent/FR542462A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N19/00—Investigating materials by mechanical methods
    • G01N19/10—Measuring moisture content, e.g. by measuring change in length of hygroscopic filament; Hygrometers

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
FR542462D 1921-10-18 1921-10-18 Appareils thermométrique et hygrométrique Expired FR542462A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR542462T 1921-10-18

Publications (1)

Publication Number Publication Date
FR542462A true FR542462A (fr) 1922-08-12

Family

ID=8930888

Family Applications (1)

Application Number Title Priority Date Filing Date
FR542462D Expired FR542462A (fr) 1921-10-18 1921-10-18 Appareils thermométrique et hygrométrique

Country Status (1)

Country Link
FR (1) FR542462A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2578310A1 (fr) * 1985-03-01 1986-09-05 Barbarin Christian Dispositif de regulation pour bouches de passage d'air dans une installation de ventilation de locaux

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2578310A1 (fr) * 1985-03-01 1986-09-05 Barbarin Christian Dispositif de regulation pour bouches de passage d'air dans une installation de ventilation de locaux

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