FR626591A - Attachment of the bit or drill to the dentists instrument called - Google Patents

Attachment of the bit or drill to the dentists instrument called

Info

Publication number
FR626591A
FR626591A FR626591DA FR626591A FR 626591 A FR626591 A FR 626591A FR 626591D A FR626591D A FR 626591DA FR 626591 A FR626591 A FR 626591A
Authority
FR
France
Prior art keywords
dentists
drill
bit
attachment
instrument called
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
French (fr)
Inventor
Thomas Muller
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 FR626591A publication Critical patent/FR626591A/en
Expired legal-status Critical Current

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
    • A61C1/14—Tool-holders, i.e. operating tool holders, e.g. burr holders
    • A61C1/142—Operating tool blocking means

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)
FR626591D 1926-12-21 1926-12-21 Attachment of the bit or drill to the dentists instrument called Expired FR626591A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR626591T 1926-12-21

Publications (1)

Publication Number Publication Date
FR626591A true FR626591A (en) 1927-09-14

Family

ID=8988490

Family Applications (1)

Application Number Title Priority Date Filing Date
FR626591D Expired FR626591A (en) 1926-12-21 1926-12-21 Attachment of the bit or drill to the dentists instrument called

Country Status (1)

Country Link
FR (1) FR626591A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4268252A (en) * 1979-09-13 1981-05-19 Lustig Leopold P Contra-angle head for dentistry

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4268252A (en) * 1979-09-13 1981-05-19 Lustig Leopold P Contra-angle head for dentistry

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