FR2239977B1 - - Google Patents
Info
- Publication number
- FR2239977B1 FR2239977B1 FR7426634A FR7426634A FR2239977B1 FR 2239977 B1 FR2239977 B1 FR 2239977B1 FR 7426634 A FR7426634 A FR 7426634A FR 7426634 A FR7426634 A FR 7426634A FR 2239977 B1 FR2239977 B1 FR 2239977B1
- 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.)
- Expired
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
- A61C1/0007—Control devices or systems
- A61C1/0038—Pneumatic systems
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2339824A DE2339824C3 (en) | 1973-08-06 | 1973-08-06 | Control unit for the individual control of dental instruments |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2239977A1 FR2239977A1 (en) | 1975-03-07 |
| FR2239977B1 true FR2239977B1 (en) | 1977-07-01 |
Family
ID=5889045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7426634A Expired FR2239977B1 (en) | 1973-08-06 | 1974-07-31 |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5215918B2 (en) |
| AT (1) | AT345439B (en) |
| BR (1) | BR7406432D0 (en) |
| CH (1) | CH579386A5 (en) |
| CS (1) | CS170491B2 (en) |
| DE (1) | DE2339824C3 (en) |
| DK (1) | DK135788C (en) |
| FR (1) | FR2239977B1 (en) |
| GB (1) | GB1413788A (en) |
| IT (1) | IT1017098B (en) |
| SE (1) | SE406860B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2604246C2 (en) * | 1976-02-04 | 1987-03-05 | Kaltenbach & Voigt Gmbh & Co, 7950 Biberach | Dental unit |
| US4144644A (en) * | 1976-06-17 | 1979-03-20 | American Hospital Supply Corporation | Modular selector valve assembly |
| US4118866A (en) * | 1976-08-16 | 1978-10-10 | Parkell Products, Inc. | Dental handpiece control apparatus |
| DE2802093C2 (en) * | 1978-01-18 | 1983-12-22 | Kaltenbach & Voigt Gmbh & Co, 7950 Biberach | Supply unit for the individual supply of dental handpieces |
| JPS6041216Y2 (en) * | 1981-07-20 | 1985-12-14 | 株式会社モリタ製作所 | Automatic supply/cutoff control device for working medium for dental treatment |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE316569B (en) * | 1969-02-14 | 1969-10-27 | Dental Ab | |
| DE2151512B2 (en) * | 1971-10-15 | 1975-09-11 | George K. Newberg Org. Austin Jun. (V.St.A.) | Dental instrument control appts - for automatically switching on or off as instruments are lifted or replaced |
| DE2316279B2 (en) * | 1973-03-31 | 1980-09-25 | Litton Industries, Inc., Beverly Hills, Calif. (V.St.A.) | Distributors for medical devices, in particular dental devices |
| US3918161A (en) * | 1973-04-13 | 1975-11-11 | Health Kit Corp | Dental tool control assembly |
-
1973
- 1973-08-06 DE DE2339824A patent/DE2339824C3/en not_active Expired
-
1974
- 1974-06-27 AT AT533674A patent/AT345439B/en not_active IP Right Cessation
- 1974-07-05 CH CH928374A patent/CH579386A5/xx not_active IP Right Cessation
- 1974-07-05 CS CS4801A patent/CS170491B2/cs unknown
- 1974-07-11 IT IT25080/74A patent/IT1017098B/en active
- 1974-07-29 SE SE7409772A patent/SE406860B/en unknown
- 1974-07-31 FR FR7426634A patent/FR2239977B1/fr not_active Expired
- 1974-08-01 GB GB3409374A patent/GB1413788A/en not_active Expired
- 1974-08-05 JP JP49089767A patent/JPS5215918B2/ja not_active Expired
- 1974-08-05 BR BR6432/74A patent/BR7406432D0/en unknown
- 1974-08-05 DK DK417474A patent/DK135788C/en active
Also Published As
| Publication number | Publication date |
|---|---|
| DK135788C (en) | 1977-11-28 |
| FR2239977A1 (en) | 1975-03-07 |
| SE406860B (en) | 1979-03-05 |
| DE2339824A1 (en) | 1975-02-27 |
| BR7406432D0 (en) | 1975-09-09 |
| DK417474A (en) | 1975-04-01 |
| IT1017098B (en) | 1977-07-20 |
| DE2339824B2 (en) | 1977-10-06 |
| JPS5044692A (en) | 1975-04-22 |
| JPS5215918B2 (en) | 1977-05-04 |
| CH579386A5 (en) | 1976-09-15 |
| GB1413788A (en) | 1975-11-12 |
| ATA533674A (en) | 1978-01-15 |
| AT345439B (en) | 1978-09-11 |
| DK135788B (en) | 1977-06-27 |
| CS170491B2 (en) | 1976-08-27 |
| DE2339824C3 (en) | 1984-09-13 |
| SE7409772L (en) | 1975-02-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |