BE428740A - - Google Patents
Info
- Publication number
- BE428740A BE428740A BE428740DA BE428740A BE 428740 A BE428740 A BE 428740A BE 428740D A BE428740D A BE 428740DA BE 428740 A BE428740 A BE 428740A
- Authority
- BE
- Belgium
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
- A61C1/088—Illuminating devices or attachments
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 (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1936K0144076 DE694707C (de) | 1936-10-20 | 1936-10-20 | liche Hand- oder Winkelstuecke mit Drehgelenk |
| GB13808/38A GB514533A (en) | 1936-10-20 | 1938-05-09 | Improvements in or relating to dental drill heads |
| BE428740T | 1938-06-21 | ||
| FR839947T | 1938-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE428740A true BE428740A (de) | 1938-12-30 |
Family
ID=25984866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE428740D BE428740A (de) | 1936-10-20 | 1938-06-21 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2226616A (de) |
| BE (1) | BE428740A (de) |
| DE (1) | DE694707C (de) |
| FR (1) | FR839947A (de) |
| GB (1) | GB514533A (de) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2539828A (en) * | 1946-10-04 | 1951-01-30 | Jerome D Goldis | Light attachment for dental drills |
| US2485900A (en) * | 1947-07-02 | 1949-10-25 | Elmer L Mckeen | Guard attachment for dental tools |
| US2703995A (en) * | 1948-08-24 | 1955-03-15 | Waldo L Garberding | Cutting tool, including boring bars and the like |
| US2929918A (en) * | 1957-09-30 | 1960-03-22 | William W Wittie | Fuel cell inspection lights |
| US3023306A (en) * | 1959-02-16 | 1962-02-27 | Densco Inc | Illuminating attachment for dental handpieces |
| DE2431472C2 (de) * | 1974-07-01 | 1985-07-25 | Siemens AG, 1000 Berlin und 8000 München | Zahnärztliches Handstück mit Elektrokleinstmotor |
| US4117597A (en) * | 1976-07-30 | 1978-10-03 | L.A. Gauge Co. Inc. | Dental drill |
| US4542741A (en) * | 1981-07-17 | 1985-09-24 | Burgin Kermit H | Surgical instrument with incorporated lighting system |
| US4657012A (en) * | 1983-11-16 | 1987-04-14 | Burgin Kermit H | Surgical instrument with incorporated lighting system |
| IL74405A0 (en) * | 1985-02-21 | 1985-05-31 | Moshe Meller | Illuminated dental drill |
| FR2601870A1 (fr) * | 1986-07-23 | 1988-01-29 | Micro Mega Sa | Piece a main dentaire |
| US5797670A (en) * | 1996-08-23 | 1998-08-25 | American Industrial Design Co., Inc. | Portable power tool light, accessory mounting belt, and method of using same |
| DE19654400A1 (de) * | 1996-12-29 | 1998-07-02 | Otto Rosenstatter | Dentales Handstück |
| US8763258B2 (en) * | 2008-01-31 | 2014-07-01 | Black & Decker Inc. | Portable band saw |
-
1936
- 1936-10-20 DE DE1936K0144076 patent/DE694707C/de not_active Expired
-
1937
- 1937-10-13 US US168780A patent/US2226616A/en not_active Expired - Lifetime
-
1938
- 1938-05-09 GB GB13808/38A patent/GB514533A/en not_active Expired
- 1938-06-21 BE BE428740D patent/BE428740A/xx unknown
- 1938-06-29 FR FR839947D patent/FR839947A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB514533A (en) | 1939-11-10 |
| DE694707C (de) | 1940-08-07 |
| FR839947A (fr) | 1939-04-14 |
| US2226616A (en) | 1940-12-31 |