BE521842A - - Google Patents
Info
- Publication number
- BE521842A BE521842A BE521842DA BE521842A BE 521842 A BE521842 A BE 521842A BE 521842D A BE521842D A BE 521842DA BE 521842 A BE521842 A BE 521842A
- Authority
- BE
- Belgium
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B7/00—Instruments for auscultation
- A61B7/02—Stethoscopes
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Headphones And Earphones (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT319404X | 1952-08-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE521842A true BE521842A (fr) |
Family
ID=11234523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE521842D BE521842A (fr) | 1952-08-02 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2858898A (fr) |
| BE (1) | BE521842A (fr) |
| CH (1) | CH319404A (fr) |
| FR (1) | FR1081677A (fr) |
| GB (1) | GB729277A (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3515125A (en) * | 1967-06-09 | 1970-06-02 | Asa P Ruskin | Neurological diagnostic tool |
| US4324261A (en) * | 1978-05-25 | 1982-04-13 | Mark Vernon H | Reflex hammer |
| DE8631201U1 (de) * | 1986-11-21 | 1987-01-22 | Gerding, Hartmut, 4150 Krefeld | Stethoskop |
| US6966400B1 (en) * | 2002-06-27 | 2005-11-22 | Aaron Rollins | Method and device for utilization of a stethoscope as a neurological diagnostic tool and percussion tool |
| WO2019058191A1 (fr) | 2017-09-19 | 2019-03-28 | 3M Innovative Properties Company | Pièce pectorale ergonomique |
| USD858759S1 (en) | 2017-09-19 | 2019-09-03 | 3M Innovative Properties Company | Stethoscope chestpiece |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1485124A (en) * | 1924-02-26 | Stethoscope | ||
| US2515471A (en) * | 1950-07-18 | Stethoscope with rotatable bell | ||
| US1658327A (en) * | 1928-02-07 | obi new yobk | ||
| GB214154A (fr) * | ||||
| US1708398A (en) * | 1929-04-09 | Stethoscope | ||
| US2158764A (en) * | 1939-05-16 | Stethoscope | ||
| US872448A (en) * | 1907-01-02 | 1907-12-03 | Dunlap Pearce Penhallow | Stethoscope. |
| US899815A (en) * | 1907-05-13 | 1908-09-29 | Louis A Townsend | Ausculta-phone. |
| US1763687A (en) * | 1928-03-17 | 1930-06-17 | Perfection Stove Co | Retort |
| US2196342A (en) * | 1938-01-15 | 1940-04-09 | Ruttenberg Samuel | Acoustic compensator |
| US2301639A (en) * | 1941-01-29 | 1942-11-10 | Margaret F Onstott | Portable rack for holding baskets of articles |
| US2299749A (en) * | 1941-08-09 | 1942-10-27 | Styles T Howard | Separable valve |
| US2342334A (en) * | 1942-07-11 | 1944-02-22 | Maico Company Inc | Variable baffle for translating devices |
| US2358091A (en) * | 1944-01-22 | 1944-09-12 | Moore Pen Company | Mechanical pencil |
| US2541164A (en) * | 1946-07-01 | 1951-02-13 | Edison Inc Thomas A | Valved selective sound control device |
-
0
- US US2858898D patent/US2858898A/en not_active Expired - Lifetime
- FR FR1081677D patent/FR1081677A/fr active Active
- BE BE521842D patent/BE521842A/xx unknown
-
1953
- 1953-07-31 CH CH319404D patent/CH319404A/de unknown
- 1953-07-31 GB GB21281/53A patent/GB729277A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1081677A (fr) | |
| GB729277A (en) | 1955-05-04 |
| CH319404A (de) | 1957-02-15 |
| US2858898A (en) | 1958-11-04 |