CH497172A - Zahnärztliches Winkelstück mit Kopfteil zur Wurzelkanalbehandlung - Google Patents
Zahnärztliches Winkelstück mit Kopfteil zur WurzelkanalbehandlungInfo
- Publication number
- CH497172A CH497172A CH1541668A CH1541668A CH497172A CH 497172 A CH497172 A CH 497172A CH 1541668 A CH1541668 A CH 1541668A CH 1541668 A CH1541668 A CH 1541668A CH 497172 A CH497172 A CH 497172A
- Authority
- CH
- Switzerland
- Prior art keywords
- angle
- head part
- root canal
- canal treatment
- dental contra
- Prior art date
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
- A61C1/07—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 vibratory drive, e.g. ultrasonic
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 |
---|---|---|---|
DE1566243 | 1967-11-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH497172A true CH497172A (de) | 1970-10-15 |
Family
ID=5677970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1541668A CH497172A (de) | 1967-11-08 | 1968-10-15 | Zahnärztliches Winkelstück mit Kopfteil zur Wurzelkanalbehandlung |
Country Status (5)
Country | Link |
---|---|
US (1) | US3555685A (de) |
AT (1) | AT288590B (de) |
CH (1) | CH497172A (de) |
FR (1) | FR1588739A (de) |
GB (1) | GB1231417A (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3847154A (en) * | 1972-09-22 | 1974-11-12 | Weck & Co Edward | Surgical drill with detachable hand-piece |
FR2524795A1 (fr) * | 1982-04-08 | 1983-10-14 | Micro Mega Sa | Dispositif pour traitements prophylactiques |
US4432729A (en) * | 1982-04-23 | 1984-02-21 | Fattaleh John B | Personal health care device |
US4544356A (en) * | 1984-11-15 | 1985-10-01 | Block Drug Company Inc. | Reciprocating dental prophylactic angular device |
DE3540621A1 (de) * | 1985-11-15 | 1987-05-21 | Kaltenbach & Voigt | Handstueck, insbesondere fuer zahnaerztliche zwecke |
US6019602A (en) * | 1998-10-05 | 2000-02-01 | Fletcher; Tarrie | Tooth root tip extractor |
US6626670B1 (en) * | 2000-01-13 | 2003-09-30 | Sheldon A. Lerner | Powered periotome |
US7914667B2 (en) | 2007-06-04 | 2011-03-29 | Exxonmobil Chemical Patents Inc. | Pyrolysis reactor conversion of hydrocarbon feedstocks into higher value hydrocarbons |
US20100119991A1 (en) * | 2008-11-11 | 2010-05-13 | Tarrie Fletcher | Tooth root tip extractor and method |
US8278231B2 (en) * | 2008-11-24 | 2012-10-02 | Exxonmobil Chemical Patents Inc. | Heat stable formed ceramic, apparatus and method of using the same |
US8512663B2 (en) | 2009-05-18 | 2013-08-20 | Exxonmobile Chemical Patents Inc. | Pyrolysis reactor materials and methods |
US8399372B2 (en) | 2009-05-18 | 2013-03-19 | Exxonmobil Chemical Patents Inc. | Stabilized ceramic composition, apparatus and methods of using the same |
US8450552B2 (en) | 2009-05-18 | 2013-05-28 | Exxonmobil Chemical Patents Inc. | Pyrolysis reactor materials and methods |
US8932534B2 (en) | 2009-11-20 | 2015-01-13 | Exxonmobil Chemical Patents Inc. | Porous pyrolysis reactor materials and methods |
-
1968
- 1968-10-15 CH CH1541668A patent/CH497172A/de not_active IP Right Cessation
- 1968-10-22 AT AT1030268A patent/AT288590B/de not_active IP Right Cessation
- 1968-10-22 FR FR1588739D patent/FR1588739A/fr not_active Expired
- 1968-11-06 US US773707A patent/US3555685A/en not_active Expired - Lifetime
- 1968-11-06 GB GB1231417D patent/GB1231417A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3555685A (en) | 1971-01-19 |
GB1231417A (de) | 1971-05-12 |
FR1588739A (de) | 1970-04-17 |
AT288590B (de) | 1971-03-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |