FR2039450B1 - - Google Patents
Info
- Publication number
- FR2039450B1 FR2039450B1 FR7014999A FR7014999A FR2039450B1 FR 2039450 B1 FR2039450 B1 FR 2039450B1 FR 7014999 A FR7014999 A FR 7014999A FR 7014999 A FR7014999 A FR 7014999A FR 2039450 B1 FR2039450 B1 FR 2039450B1
- 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
- A61C1/08—Machine parts specially adapted for dentistry
- A61C1/18—Flexible shafts; Clutches or the like; Bearings or lubricating arrangements; Drives or transmissions
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691920743 DE1920743C3 (de) | 1969-04-24 | 1969-04-24 | Antrieb mittels biegsamer Welle fur auswechselbare Dentalwerkzeuge |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2039450A1 FR2039450A1 (de) | 1971-01-15 |
FR2039450B1 true FR2039450B1 (de) | 1973-05-25 |
Family
ID=5732116
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7014999A Expired FR2039450B1 (de) | 1969-04-24 | 1970-04-24 |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1920743C3 (de) |
FR (1) | FR2039450B1 (de) |
GB (1) | GB1295134A (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2736285C3 (de) * | 1977-08-11 | 1980-02-28 | Kaltenbach & Voigt Gmbh & Co, 7950 Biberach | Zahnärztliches Handstuck |
-
1969
- 1969-04-24 DE DE19691920743 patent/DE1920743C3/de not_active Expired
-
1970
- 1970-04-24 GB GB1295134D patent/GB1295134A/en not_active Expired
- 1970-04-24 FR FR7014999A patent/FR2039450B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1920743A1 (de) | 1970-11-05 |
GB1295134A (de) | 1972-11-01 |
DE1920743C3 (de) | 1973-10-31 |
DE1920743B2 (de) | 1973-04-05 |
FR2039450A1 (de) | 1971-01-15 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |