FR1247473A - Perfectionnements aux hygromètres - Google Patents
Perfectionnements aux hygromètresInfo
- Publication number
- FR1247473A FR1247473A FR808250A FR808250A FR1247473A FR 1247473 A FR1247473 A FR 1247473A FR 808250 A FR808250 A FR 808250A FR 808250 A FR808250 A FR 808250A FR 1247473 A FR1247473 A FR 1247473A
- Authority
- FR
- France
- Prior art keywords
- hygrometers
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/56—Investigating or analyzing materials by the use of thermal means by investigating moisture content
- G01N25/62—Investigating or analyzing materials by the use of thermal means by investigating moisture content by psychrometric means, e.g. wet-and-dry bulb thermometers
- G01N25/64—Investigating or analyzing materials by the use of thermal means by investigating moisture content by psychrometric means, e.g. wet-and-dry bulb thermometers using electric temperature-responsive elements
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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR808250A FR1247473A (fr) | 1959-10-22 | 1959-10-22 | Perfectionnements aux hygromètres |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR808250A FR1247473A (fr) | 1959-10-22 | 1959-10-22 | Perfectionnements aux hygromètres |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1247473A true FR1247473A (fr) | 1960-12-02 |
Family
ID=8720456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR808250A Expired FR1247473A (fr) | 1959-10-22 | 1959-10-22 | Perfectionnements aux hygromètres |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1247473A (fr) |
-
1959
- 1959-10-22 FR FR808250A patent/FR1247473A/fr not_active Expired
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