JPS5019874B2 - - Google Patents
Info
- Publication number
- JPS5019874B2 JPS5019874B2 JP48108338A JP10833873A JPS5019874B2 JP S5019874 B2 JPS5019874 B2 JP S5019874B2 JP 48108338 A JP48108338 A JP 48108338A JP 10833873 A JP10833873 A JP 10833873A JP S5019874 B2 JPS5019874 B2 JP S5019874B2
- Authority
- JP
- Japan
- 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
- A61C1/02—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools
- A61C1/05—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools with turbine drive
- A61C1/052—Ducts for supplying driving or cooling fluid, e.g. air, water
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
- Nozzles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7241276A FR2207423A5 (zh) | 1972-11-21 | 1972-11-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4983289A JPS4983289A (zh) | 1974-08-10 |
| JPS5019874B2 true JPS5019874B2 (zh) | 1975-07-10 |
Family
ID=9107458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48108338A Expired JPS5019874B2 (zh) | 1972-11-21 | 1973-09-26 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5019874B2 (zh) |
| BR (1) | BR7308805D0 (zh) |
| CH (1) | CH570153A5 (zh) |
| DD (1) | DD107589A5 (zh) |
| DE (1) | DE2355961A1 (zh) |
| FR (1) | FR2207423A5 (zh) |
| IT (1) | IT993414B (zh) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2473303A1 (fr) * | 1980-01-14 | 1981-07-17 | Micro Mega Sa | Tete de contre-angle avec spray de refroidissement |
| FR2491757A2 (fr) * | 1980-10-10 | 1982-04-16 | Micro Mega Sa | Dispositif servant a empecher la penetration de l'eau dans la tete d'un contre-angle dentaire |
| DE58903810D1 (de) * | 1988-12-02 | 1993-04-22 | Straumann Inst Ag | Einrichtung zur behandlung eines knochens, insbesondere kieferknochens, und/oder zahns. |
| DE4142113A1 (de) * | 1991-12-19 | 1993-06-24 | Siemens Ag | Zahnaerztliches instrument mit mitteln zur kuehlung der praeparationsstelle |
| DE29519088U1 (de) * | 1995-12-01 | 1997-03-27 | Siemens AG, 80333 München | Zahnärztliches Instrument mit außen geführter Kühlmittelleitung |
| DE10116418A1 (de) | 2001-04-02 | 2002-10-17 | Sirona Dental Systems Gmbh | Zahnärztliches Instrument mit einer Düsenanordnung |
-
1972
- 1972-11-21 FR FR7241276A patent/FR2207423A5/fr not_active Expired
-
1973
- 1973-09-07 CH CH1287673A patent/CH570153A5/xx not_active IP Right Cessation
- 1973-09-25 IT IT29350/73A patent/IT993414B/it active
- 1973-09-26 JP JP48108338A patent/JPS5019874B2/ja not_active Expired
- 1973-11-09 BR BR8805/73A patent/BR7308805D0/pt unknown
- 1973-11-09 DE DE2355961A patent/DE2355961A1/de active Pending
- 1973-11-16 DD DD174705*A patent/DD107589A5/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR7308805D0 (pt) | 1974-09-24 |
| CH570153A5 (zh) | 1975-12-15 |
| IT993414B (it) | 1975-09-30 |
| FR2207423A5 (zh) | 1974-06-14 |
| JPS4983289A (zh) | 1974-08-10 |
| DE2355961A1 (de) | 1974-05-22 |
| DD107589A5 (zh) | 1974-08-12 |