NL7114781A - - Google Patents
Info
- Publication number
- NL7114781A NL7114781A NL7114781A NL7114781A NL7114781A NL 7114781 A NL7114781 A NL 7114781A NL 7114781 A NL7114781 A NL 7114781A NL 7114781 A NL7114781 A NL 7114781A NL 7114781 A NL7114781 A NL 7114781A
- Authority
- NL
- Netherlands
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B7/00—Instruments for auscultation
- A61B7/02—Stethoscopes
- A61B7/026—Stethoscopes comprising more than one sound collector
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Acoustics & Sound (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Pipe Accessories (AREA)
- Electric Vacuum Cleaner (AREA)
- Toys (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8925470A | 1970-11-13 | 1970-11-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL7114781A true NL7114781A (fr) | 1972-05-16 |
| NL147630B NL147630B (nl) | 1975-11-17 |
Family
ID=22216580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL717114781A NL147630B (nl) | 1970-11-13 | 1971-10-27 | Stethoscoop. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3623571A (fr) |
| BE (1) | BE774092A (fr) |
| DE (1) | DE2145743C3 (fr) |
| GB (1) | GB1293520A (fr) |
| LU (1) | LU64068A1 (fr) |
| NL (1) | NL147630B (fr) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3746124A (en) * | 1971-12-21 | 1973-07-17 | R Wilson | Adjustable binaural tube assembly |
| US3730290A (en) * | 1972-08-18 | 1973-05-01 | Avid Corp | Stethoscope |
| US3899044A (en) * | 1974-03-27 | 1975-08-12 | Michaud Inc | Music stethoscope |
| US3934674A (en) * | 1974-08-29 | 1976-01-27 | Shore Sidney X | Acoustic headsets |
| US4011925A (en) * | 1976-01-23 | 1977-03-15 | Avid Corporation | Stethoscope |
| US4149610A (en) * | 1976-09-10 | 1979-04-17 | Instrument Systems Corporation | Acoustic headsets |
| NL7804041A (nl) * | 1978-04-17 | 1979-10-19 | Philips Nv | Stethoscopische oortelefoon. |
| US8275166B2 (en) * | 2010-03-05 | 2012-09-25 | Multi-Direction Co., Ltd. | Headphone of convenient assembly and package |
| US8037965B1 (en) * | 2010-10-04 | 2011-10-18 | Kerry Swink | Stethoscope expander assembly and methods of using same |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA690102A (en) * | 1964-07-07 | Van Den Berg Aart | Pivot joint for stethophones | |
| US3547219A (en) * | 1969-11-06 | 1970-12-15 | Costas Bothos | Headset device |
-
1970
- 1970-11-13 US US89254A patent/US3623571A/en not_active Expired - Lifetime
-
1971
- 1971-09-13 DE DE2145743A patent/DE2145743C3/de not_active Expired
- 1971-09-22 GB GB44123/71A patent/GB1293520A/en not_active Expired
- 1971-10-14 LU LU64068D patent/LU64068A1/xx unknown
- 1971-10-18 BE BE774092A patent/BE774092A/fr unknown
- 1971-10-27 NL NL717114781A patent/NL147630B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| LU64068A1 (fr) | 1972-04-21 |
| US3623571A (en) | 1971-11-30 |
| DE2145743B2 (de) | 1974-01-24 |
| NL147630B (nl) | 1975-11-17 |
| DE2145743A1 (de) | 1972-05-25 |
| GB1293520A (en) | 1972-10-18 |
| BE774092A (fr) | 1972-02-14 |
| DE2145743C3 (de) | 1974-08-08 |