DE3865879D1 - Zahnaerztliches handstueck. - Google Patents
Zahnaerztliches handstueck.Info
- Publication number
- DE3865879D1 DE3865879D1 DE8888102401T DE3865879T DE3865879D1 DE 3865879 D1 DE3865879 D1 DE 3865879D1 DE 8888102401 T DE8888102401 T DE 8888102401T DE 3865879 T DE3865879 T DE 3865879T DE 3865879 D1 DE3865879 D1 DE 3865879D1
- Authority
- DE
- Germany
- Prior art keywords
- dental handpiece
- handpiece
- dental
- Prior art date
- 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 - Fee Related
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C3/00—Dental tools or instruments
-
- 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
- A61C1/14—Tool-holders, i.e. operating tool holders, e.g. burr holders
-
- 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
- A61C1/10—Straight hand-pieces
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62052349A JPH0675578B2 (ja) | 1987-03-06 | 1987-03-06 | 歯科用ハンドピ−ス |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3865879D1 true DE3865879D1 (de) | 1991-12-05 |
Family
ID=12912333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8888102401T Expired - Fee Related DE3865879D1 (de) | 1987-03-06 | 1988-02-19 | Zahnaerztliches handstueck. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4863381A (de) |
EP (1) | EP0289716B1 (de) |
JP (1) | JPH0675578B2 (de) |
KR (1) | KR890004555B1 (de) |
DE (1) | DE3865879D1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0436751A1 (de) * | 1990-01-08 | 1991-07-17 | Ushio Co. Limited | Luftmotor-Montage |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US222181A (en) * | 1879-12-02 | Improvement in hand-pi eces for dental engines | ||
GB692753A (en) * | 1950-11-03 | 1953-06-10 | Kaltenbach & Voigt G M B H | Improvements in handles for dental instruments |
DE2234321C2 (de) * | 1972-07-12 | 1974-05-30 | Kaltenbach & Voigt, 7950 Biberach | Zahnärztliches Handstück |
AT345440B (de) * | 1973-10-19 | 1978-09-11 | Kaltenbach & Voigt | Spannvorrichtung fuer aerztliche werkzeuge |
DE2718750C2 (de) * | 1977-04-27 | 1981-12-17 | Kaltenbach & Voigt Gmbh & Co, 7950 Biberach | Spannvorrichtung für zahnärztliche Handstücke |
US4199160A (en) * | 1978-05-17 | 1980-04-22 | Minnesota Mining And Manufacturing Company | Surgical drill chuck |
JPS6027908U (ja) * | 1983-08-02 | 1985-02-25 | 株式会社 中西歯科器械製作所 | 歯科用ハンドピ−スのチャック装置 |
-
1987
- 1987-03-06 JP JP62052349A patent/JPH0675578B2/ja not_active Expired - Lifetime
- 1987-06-25 KR KR1019870006465A patent/KR890004555B1/ko not_active IP Right Cessation
- 1987-11-17 US US07/122,854 patent/US4863381A/en not_active Expired - Fee Related
-
1988
- 1988-02-19 DE DE8888102401T patent/DE3865879D1/de not_active Expired - Fee Related
- 1988-02-19 EP EP88102401A patent/EP0289716B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0289716A2 (de) | 1988-11-09 |
JPH0675578B2 (ja) | 1994-09-28 |
KR890004555B1 (ko) | 1989-11-15 |
EP0289716B1 (de) | 1991-10-30 |
KR880010738A (ko) | 1988-10-24 |
US4863381A (en) | 1989-09-05 |
JPS63216559A (ja) | 1988-09-08 |
EP0289716A3 (en) | 1989-04-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |