AT349609B - Zahnarzthandwerkzeug - Google Patents

Zahnarzthandwerkzeug

Info

Publication number
AT349609B
AT349609B AT789273A AT789273A AT349609B AT 349609 B AT349609 B AT 349609B AT 789273 A AT789273 A AT 789273A AT 789273 A AT789273 A AT 789273A AT 349609 B AT349609 B AT 349609B
Authority
AT
Austria
Prior art keywords
hand tool
dentist
dentist hand
tool
hand
Prior art date
Application number
AT789273A
Other languages
English (en)
Other versions
ATA789273A (de
Original Assignee
Bien Air
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 by Bien Air filed Critical Bien Air
Publication of ATA789273A publication Critical patent/ATA789273A/de
Application granted granted Critical
Publication of AT349609B publication Critical patent/AT349609B/de

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
    • A61C1/18—Flexible shafts; Clutches or the like; Bearings or lubricating arrangements; Drives or transmissions
    • A61C1/181—Bearings or lubricating arrangements, e.g. air-cushion bearings
    • 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
    • A61C1/05—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 turbine drive
    • A61C1/052—Ducts 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)
AT789273A 1972-09-15 1973-09-12 Zahnarzthandwerkzeug AT349609B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1355372A CH555670A (it) 1972-09-15 1972-09-15 Piece a main dentaire a turbine.

Publications (2)

Publication Number Publication Date
ATA789273A ATA789273A (de) 1978-09-15
AT349609B true AT349609B (de) 1979-04-10

Family

ID=4393413

Family Applications (1)

Application Number Title Priority Date Filing Date
AT789273A AT349609B (de) 1972-09-15 1973-09-12 Zahnarzthandwerkzeug

Country Status (6)

Country Link
AT (1) AT349609B (de)
CH (1) CH555670A (de)
DE (1) DE2345582A1 (de)
FR (1) FR2199964B1 (de)
GB (1) GB1443191A (de)
IT (1) IT995374B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2558064C3 (de) * 1975-12-22 1987-01-22 Siemens AG, 1000 Berlin und 8000 München Zahnärztliche Handstückanordnung
AT359632B (de) * 1979-02-12 1980-11-25 Buermoos Dentalwerk Zahnaerztliches handstueck
ATE100693T1 (de) * 1980-02-18 1994-02-15 Bien Air Zahnaerztliches instrument mit handstueck.

Also Published As

Publication number Publication date
GB1443191A (en) 1976-07-21
IT995374B (it) 1975-11-10
FR2199964B1 (de) 1978-01-06
ATA789273A (de) 1978-09-15
FR2199964A1 (de) 1974-04-19
CH555670A (it) 1974-11-15
DE2345582A1 (de) 1974-03-21

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee