FR1400616A - - Google Patents
Info
- Publication number
- FR1400616A FR1400616A FR1400616DA FR1400616A FR 1400616 A FR1400616 A FR 1400616A FR 1400616D A FR1400616D A FR 1400616DA FR 1400616 A FR1400616 A FR 1400616A
- Authority
- FR
- France
- 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.)
- Active
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B7/00—Instruments for auscultation
- A61B7/02—Stethoscopes
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19641268781 DE1268781B (de) | 1964-04-16 | 1964-04-16 | Auf verschiedene Frequenzbereiche abstimmbares Stethoskop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1400616A true FR1400616A (fr) |
Family
ID=5660104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1400616D Active FR1400616A (fr) | 1964-04-16 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1268781B (fr) |
| FR (1) | FR1400616A (fr) |
| GB (1) | GB1030957A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2832335C3 (de) * | 1978-07-22 | 1981-09-10 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München | Stethoskop zur verbesserten Auskultation verschiedener Tonfrequenzbereiche |
| DE3645212C2 (de) * | 1985-11-16 | 1995-11-30 | Yakichi Higo | Stethoskop |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1834875A (en) * | 1929-08-20 | 1931-12-01 | Herold Ag | Acoustic testing apparatus for detecting irregularities of machines of any type |
| US2308886A (en) * | 1940-11-29 | 1943-01-19 | Bell Telephone Labor Inc | Acoustic wave filter |
-
0
- GB GB1030957D patent/GB1030957A/en active Active
- FR FR1400616D patent/FR1400616A/fr active Active
-
1964
- 1964-04-16 DE DE19641268781 patent/DE1268781B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1268781B (de) | 1968-05-22 |
| GB1030957A (fr) |