FR971632A - Outil droit ou outil légèrement incliné pour appareil de forage dentaire avec mèche à air comprimé - Google Patents

Outil droit ou outil légèrement incliné pour appareil de forage dentaire avec mèche à air comprimé

Info

Publication number
FR971632A
FR971632A FR971632DA FR971632A FR 971632 A FR971632 A FR 971632A FR 971632D A FR971632D A FR 971632DA FR 971632 A FR971632 A FR 971632A
Authority
FR
France
Prior art keywords
straight
compressed air
slightly inclined
drill bit
inclined tool
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
Application number
Other languages
English (en)
French (fr)
Inventor
Niels Moehlisen Rahbek
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR971632A publication Critical patent/FR971632A/fr
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/02Dental 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
    • A61C1/05Dental 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 turbine drive
    • A61C1/052Ducts for supplying driving or cooling fluid, e.g. air, water

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)
FR971632D 1947-06-30 1948-09-14 Outil droit ou outil légèrement incliné pour appareil de forage dentaire avec mèche à air comprimé Expired FR971632A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK249947A DK69693C (da) 1947-06-30 1947-06-30 Hånd- eller vinkelstykke til tandboreapparater med lufttilførsel til boret.

Publications (1)

Publication Number Publication Date
FR971632A true FR971632A (fr) 1951-01-19

Family

ID=8112818

Family Applications (1)

Application Number Title Priority Date Filing Date
FR971632D Expired FR971632A (fr) 1947-06-30 1948-09-14 Outil droit ou outil légèrement incliné pour appareil de forage dentaire avec mèche à air comprimé

Country Status (3)

Country Link
DE (1) DE836988C (da)
DK (1) DK69693C (da)
FR (1) FR971632A (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE951291C (de) * 1952-06-18 1956-10-25 Dr Friedrich Seelig Handstueck fuer zahnaerztliche Bohrmaschinen
EP0029860B1 (de) * 1979-11-29 1984-09-26 Siemens Aktiengesellschaft Zahnärztliches Handstück
DE29519088U1 (de) * 1995-12-01 1997-03-27 Siemens AG, 80333 München Zahnärztliches Instrument mit außen geführter Kühlmittelleitung

Also Published As

Publication number Publication date
DE836988C (de) 1952-04-17
DK69693C (da) 1949-08-01

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