JPS4950789A - - Google Patents
Info
- Publication number
- JPS4950789A JPS4950789A JP48052454A JP5245473A JPS4950789A JP S4950789 A JPS4950789 A JP S4950789A JP 48052454 A JP48052454 A JP 48052454A JP 5245473 A JP5245473 A JP 5245473A JP S4950789 A JPS4950789 A JP S4950789A
- Authority
- JP
- Japan
- 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.)
- Pending
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
- A61C1/0007—Control devices or systems
- A61C1/0038—Pneumatic systems
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (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 |
|---|---|---|---|
| US26209572A | 1972-06-12 | 1972-06-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4950789A true JPS4950789A (ja) | 1974-05-17 |
Family
ID=22996131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48052454A Pending JPS4950789A (ja) | 1972-06-12 | 1973-05-09 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4074434A (ja) |
| JP (1) | JPS4950789A (ja) |
| CA (1) | CA1020379A (ja) |
| DE (1) | DE2328882A1 (ja) |
| FR (1) | FR2187275B1 (ja) |
| GB (1) | GB1377348A (ja) |
| IT (1) | IT985330B (ja) |
| SE (1) | SE399176B (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100508977B1 (ko) * | 2002-09-27 | 2005-08-17 | 주식회사 솔고 바이오메디칼 | 압력센서 제어에 의한 레이저 핸드피스 |
| US7276199B2 (en) * | 2004-05-17 | 2007-10-02 | Kraenzle David G | Molding methods including movable core pin support |
| CN106491217A (zh) * | 2016-11-29 | 2017-03-15 | 桂林市啄木鸟医疗器械有限公司 | 一种过载保护装置及含其的高速牙科手机 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3568318A (en) * | 1969-05-01 | 1971-03-09 | Sybron Corp | Control for dental handpieces and the like |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3842504A (en) * | 1970-10-05 | 1974-10-22 | M Ricks | Hydraulic control device |
-
1973
- 1973-04-24 GB GB1927973A patent/GB1377348A/en not_active Expired
- 1973-04-27 CA CA169,745A patent/CA1020379A/en not_active Expired
- 1973-05-09 JP JP48052454A patent/JPS4950789A/ja active Pending
- 1973-05-14 FR FR7317393A patent/FR2187275B1/fr not_active Expired
- 1973-05-30 SE SE7307743A patent/SE399176B/xx unknown
- 1973-06-06 IT IT7350472A patent/IT985330B/it active
- 1973-06-06 DE DE2328882A patent/DE2328882A1/de active Pending
-
1976
- 1976-02-12 US US05/657,358 patent/US4074434A/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3568318A (en) * | 1969-05-01 | 1971-03-09 | Sybron Corp | Control for dental handpieces and the like |
Also Published As
| Publication number | Publication date |
|---|---|
| US4074434A (en) | 1978-02-21 |
| IT985330B (it) | 1974-11-30 |
| FR2187275B1 (ja) | 1977-01-07 |
| GB1377348A (en) | 1974-12-11 |
| SE399176B (sv) | 1978-02-06 |
| CA1020379A (en) | 1977-11-08 |
| DE2328882A1 (de) | 1974-01-03 |
| FR2187275A1 (ja) | 1974-01-18 |