FR771358A - Appareil hygroscopique - Google Patents

Appareil hygroscopique

Info

Publication number
FR771358A
FR771358A FR771358DA FR771358A FR 771358 A FR771358 A FR 771358A FR 771358D A FR771358D A FR 771358DA FR 771358 A FR771358 A FR 771358A
Authority
FR
France
Prior art keywords
hygroscopic
hygroscopic apparatus
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
Charles Laurence Burdick
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
Priority claimed from GB1047433A external-priority patent/GB417071A/en
Application filed filed Critical
Application granted granted Critical
Publication of FR771358A publication Critical patent/FR771358A/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)
  • Treatment Of Fiber Materials (AREA)
FR771358D 1933-04-01 1934-04-07 Appareil hygroscopique Expired FR771358A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2039292X 1933-04-01
GB1047433A GB417071A (en) 1933-04-07 1933-04-07 Improvements relating to hygrometric apparatus

Publications (1)

Publication Number Publication Date
FR771358A true FR771358A (fr) 1934-10-06

Family

ID=32509947

Family Applications (1)

Application Number Title Priority Date Filing Date
FR771358D Expired FR771358A (fr) 1933-04-01 1934-04-07 Appareil hygroscopique

Country Status (2)

Country Link
US (1) US2039292A (fr)
FR (1) FR771358A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2564669A (en) * 1945-11-13 1951-08-21 James M Brady Pressure measuring device

Also Published As

Publication number Publication date
US2039292A (en) 1936-05-05

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