FR746890A - Electric control, more particularly for scleroscopes - Google Patents
Electric control, more particularly for scleroscopesInfo
- Publication number
- FR746890A FR746890A FR746890DA FR746890A FR 746890 A FR746890 A FR 746890A FR 746890D A FR746890D A FR 746890DA FR 746890 A FR746890 A FR 746890A
- Authority
- FR
- France
- Prior art keywords
- scleroscopes
- electric control
- electric
- control
- 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
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/40—Investigating hardness or rebound hardness
- G01N3/52—Investigating hardness or rebound hardness by measuring extent of rebound of a striking body
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR746890T | 1932-12-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR746890A true FR746890A (en) | 1933-06-07 |
Family
ID=9147617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR746890D Expired FR746890A (en) | 1932-12-03 | 1932-12-03 | Electric control, more particularly for scleroscopes |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR746890A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1187394B (en) * | 1962-03-03 | 1965-02-18 | Drello Ing Paul Drewell | Retractable hardness tester |
-
1932
- 1932-12-03 FR FR746890D patent/FR746890A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1187394B (en) * | 1962-03-03 | 1965-02-18 | Drello Ing Paul Drewell | Retractable hardness tester |
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