FR2199964A1 - - Google Patents
Info
- Publication number
- FR2199964A1 FR2199964A1 FR7332164A FR7332164A FR2199964A1 FR 2199964 A1 FR2199964 A1 FR 2199964A1 FR 7332164 A FR7332164 A FR 7332164A FR 7332164 A FR7332164 A FR 7332164A FR 2199964 A1 FR2199964 A1 FR 2199964A1
- 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.)
- Granted
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
- A61C1/08—Machine parts specially adapted for dentistry
- A61C1/18—Flexible shafts; Clutches or the like; Bearings or lubricating arrangements; Drives or transmissions
- A61C1/181—Bearings or lubricating arrangements, e.g. air-cushion bearings
-
- 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)
- 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 |
---|---|---|---|
CH1355372A CH555670A (it) | 1972-09-15 | 1972-09-15 | Piece a main dentaire a turbine. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2199964A1 true FR2199964A1 (US20110232667A1-20110929-C00004.png) | 1974-04-19 |
FR2199964B1 FR2199964B1 (US20110232667A1-20110929-C00004.png) | 1978-01-06 |
Family
ID=4393413
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7332164A Expired FR2199964B1 (US20110232667A1-20110929-C00004.png) | 1972-09-15 | 1973-09-06 |
Country Status (6)
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2448341A1 (fr) * | 1979-02-12 | 1980-09-05 | Buermoos Dentalwerk | Piece a main pour l'art dentaire |
WO1981002249A1 (en) * | 1980-02-18 | 1981-08-20 | Bien Air | Dental instrument with handpiece |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2558064C3 (de) * | 1975-12-22 | 1987-01-22 | Siemens AG, 1000 Berlin und 8000 München | Zahnärztliche Handstückanordnung |
-
1972
- 1972-09-15 CH CH1355372A patent/CH555670A/it not_active IP Right Cessation
-
1973
- 1973-09-06 FR FR7332164A patent/FR2199964B1/fr not_active Expired
- 1973-09-10 DE DE19732345582 patent/DE2345582A1/de not_active Ceased
- 1973-09-12 AT AT789273A patent/AT349609B/de not_active IP Right Cessation
- 1973-09-14 GB GB4333373A patent/GB1443191A/en not_active Expired
- 1973-09-14 IT IT2892473A patent/IT995374B/it active
Non-Patent Citations (1)
Title |
---|
NEANT * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2448341A1 (fr) * | 1979-02-12 | 1980-09-05 | Buermoos Dentalwerk | Piece a main pour l'art dentaire |
WO1981002249A1 (en) * | 1980-02-18 | 1981-08-20 | Bien Air | Dental instrument with handpiece |
EP0034237A1 (fr) * | 1980-02-18 | 1981-08-26 | Bien-Air, D. Mosimann | Instrument dentaire avec pièce à main |
Also Published As
Publication number | Publication date |
---|---|
FR2199964B1 (US20110232667A1-20110929-C00004.png) | 1978-01-06 |
IT995374B (it) | 1975-11-10 |
ATA789273A (de) | 1978-09-15 |
AT349609B (de) | 1979-04-10 |
GB1443191A (en) | 1976-07-21 |
DE2345582A1 (de) | 1974-03-21 |
CH555670A (it) | 1974-11-15 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse | ||
AR | Application made for restoration | ||
DO | Appeal for restoration rejected | ||
BR | Restoration of rights | ||
ST | Notification of lapse |