CH275269A - Zahnbohrer. - Google Patents

Zahnbohrer.

Info

Publication number
CH275269A
CH275269A CH275269DA CH275269A CH 275269 A CH275269 A CH 275269A CH 275269D A CH275269D A CH 275269DA CH 275269 A CH275269 A CH 275269A
Authority
CH
Switzerland
Prior art keywords
dental drill
dental
drill
Prior art date
Application number
Other languages
English (en)
Inventor
Aktiebolag Sandviken Jernverks
Dentatus Aktiebolaget
Original Assignee
Sandvikens Jernverks Ab
Dentatus Ab
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 Sandvikens Jernverks Ab, Dentatus Ab filed Critical Sandvikens Jernverks Ab
Publication of CH275269A publication Critical patent/CH275269A/de

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
    • A61C3/02—Tooth drilling or cutting instruments; Instruments acting like a sandblast machine

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)
  • Ceramic Products (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
CH275269D 1948-07-09 1949-05-23 Zahnbohrer. CH275269A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE275269X 1948-07-09

Publications (1)

Publication Number Publication Date
CH275269A true CH275269A (de) 1951-05-15

Family

ID=20306872

Family Applications (1)

Application Number Title Priority Date Filing Date
CH275269D CH275269A (de) 1948-07-09 1949-05-23 Zahnbohrer.

Country Status (3)

Country Link
CH (1) CH275269A (de)
DE (1) DE860986C (de)
GB (1) GB659359A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2662069A1 (fr) * 1990-05-17 1991-11-22 Micro Mega Sa Instrument dentaire et procede pour sa realisation.

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3670416A (en) * 1970-06-29 1972-06-20 Dentsply Res & Dev Connecting metal elements and products thereof
US9358079B2 (en) 2010-02-11 2016-06-07 Sybron Canada Lp Bur and method of making same
CN112399898A (zh) * 2019-06-13 2021-02-23 住友电工硬质合金株式会社 切削工具

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE345911C (de) *
DE350152C (de) * 1922-03-20 Gustav Roderich Koch Verfahren zur Herstellung von elektrisch geschweissten Spiralbohrern, bei denen der Werkzeugteil aus hochwertigem Stahle, der Halter dagegen aus weniger wertvollem Stahle besteht
DE353326C (de) * 1917-06-27 1922-05-16 Spiralbohrer Werkzeug Und Masc Verfahren zur Herstellung von elektrisch geschweissten Spiralbohrern
DE356754C (de) * 1920-01-23 1922-07-27 Spiralbohrer Werkzeug Und Masc Verfahren zur Herstellung von Spiralbohrern durch Verschweissen eines Vorderteils aus hochwertigem und eines Hinterteils aus geringwertigem Stahl und durch nachtraegliches Einarbeiten von Schraubennuten in den Vorderteil
DE533453C (de) * 1929-11-07 1931-09-14 Fried Krupp Akt Ges Herstellung von Werkzeugen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2662069A1 (fr) * 1990-05-17 1991-11-22 Micro Mega Sa Instrument dentaire et procede pour sa realisation.

Also Published As

Publication number Publication date
GB659359A (en) 1951-10-24
DE860986C (de) 1952-12-29

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