DK137309C - - Google Patents
Info
- Publication number
- DK137309C DK137309C DK275A DK275A DK137309C DK 137309 C DK137309 C DK 137309C DK 275 A DK275 A DK 275A DK 275 A DK275 A DK 275A DK 137309 C DK137309 C DK 137309C
- Authority
- DK
- Denmark
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/20—Power-driven cleaning or polishing devices using ultrasonics
Landscapes
- Health & Medical Sciences (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)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK275A DK137309B (da) | 1975-01-02 | 1975-01-02 | Ultralydapparat. |
| CH1482175A CH602088A5 (US07709020-20100504-C00041.png) | 1975-01-02 | 1975-11-14 | |
| DE19752551720 DE2551720A1 (de) | 1975-01-02 | 1975-11-18 | Halter fuer behandlungsgeraete, insbesondere zahnbehandlungsgeraete |
| FR7537207A FR2309202A1 (fr) | 1975-01-02 | 1975-11-28 | Support en particulier pour les instruments pour traitements dentaires |
| JP50159681A JPS5193589A (US07709020-20100504-C00041.png) | 1975-01-02 | 1975-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK275A DK137309B (da) | 1975-01-02 | 1975-01-02 | Ultralydapparat. |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK275A DK275A (US07709020-20100504-C00041.png) | 1976-07-03 |
| DK137309B DK137309B (da) | 1978-02-20 |
| DK137309C true DK137309C (US07709020-20100504-C00041.png) | 1978-07-24 |
Family
ID=8088624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK275A DK137309B (da) | 1975-01-02 | 1975-01-02 | Ultralydapparat. |
Country Status (5)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK517483D0 (da) * | 1983-11-11 | 1983-11-11 | Sven Karl Lennart Goof | Beroeringsfoeler |
| JPS60147412U (ja) * | 1984-03-13 | 1985-09-30 | 長田電機工業株式会社 | 超音波研磨用ハンドピ−ス |
| JPH0446733Y2 (US07709020-20100504-C00041.png) * | 1986-07-01 | 1992-11-04 | ||
| SE8903805L (sv) * | 1989-11-13 | 1991-05-14 | Diprofil Ab | Anordning foer drivning av en med hoegfrekvens svaengande verktygsanordning |
| SE8903804L (sv) * | 1989-11-13 | 1991-05-14 | Diprofil Ab | Anordning foer drivning av en med hoegfrekvens svaengande verktygsanordning |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL106732C (US07709020-20100504-C00041.png) * | 1955-03-08 | |||
| US2948154A (en) * | 1956-02-16 | 1960-08-09 | Cavitron Corp | Acoustic impedance transformer |
| DE1100424B (de) * | 1956-04-23 | 1961-02-23 | Transform Roentgen Matern Veb | Vorrichtung zum Bohren und Schneiden mittels Ultraschall, insbesondere fuer die Zweckeder Zahnbehandlung |
| US3133351A (en) * | 1957-02-11 | 1964-05-19 | Soundrive Engine Company | Method and apparatus for sonic dental drilling |
| US3433226A (en) * | 1965-07-21 | 1969-03-18 | Aeroprojects Inc | Vibratory catheterization apparatus and method of using |
| US3924335A (en) * | 1971-02-26 | 1975-12-09 | Ultrasonic Systems | Ultrasonic dental and other instrument means and methods |
| DE2145924A1 (de) * | 1971-09-14 | 1973-03-22 | Duerr Dental Kg | Geraet zur erzeugung von ultraschallschwingungen |
| DE2241189A1 (de) * | 1972-08-22 | 1974-03-07 | Rosenthal Stemag Tech Keramik | Laengsschwinger mit besonders grosser amplitude der mechanischen schwingung |
-
1975
- 1975-01-02 DK DK275A patent/DK137309B/da not_active Application Discontinuation
- 1975-11-14 CH CH1482175A patent/CH602088A5/xx not_active IP Right Cessation
- 1975-11-18 DE DE19752551720 patent/DE2551720A1/de not_active Withdrawn
- 1975-11-28 FR FR7537207A patent/FR2309202A1/fr not_active Withdrawn
- 1975-12-29 JP JP50159681A patent/JPS5193589A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DK275A (US07709020-20100504-C00041.png) | 1976-07-03 |
| DK137309B (da) | 1978-02-20 |
| FR2309202A1 (fr) | 1976-11-26 |
| CH602088A5 (US07709020-20100504-C00041.png) | 1978-07-31 |
| JPS5193589A (US07709020-20100504-C00041.png) | 1976-08-17 |
| DE2551720A1 (de) | 1976-07-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ATS | Application withdrawn |