FR873560A - Hand instrument for dental surgery, with tool holder in two positions, one axial, the other inclined on the axis - Google Patents

Hand instrument for dental surgery, with tool holder in two positions, one axial, the other inclined on the axis

Info

Publication number
FR873560A
FR873560A FR873560DA FR873560A FR 873560 A FR873560 A FR 873560A FR 873560D A FR873560D A FR 873560DA FR 873560 A FR873560 A FR 873560A
Authority
FR
France
Prior art keywords
axial
positions
axis
tool holder
dental surgery
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
Lucien-Louis Maujard
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 FR873560A publication Critical patent/FR873560A/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
    • A61C1/12—Angle hand-pieces

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)
FR873560D 1941-07-03 1941-07-03 Hand instrument for dental surgery, with tool holder in two positions, one axial, the other inclined on the axis Expired FR873560A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR743770X 1941-07-03

Publications (1)

Publication Number Publication Date
FR873560A true FR873560A (en) 1942-07-13

Family

ID=9144961

Family Applications (1)

Application Number Title Priority Date Filing Date
FR873560D Expired FR873560A (en) 1941-07-03 1941-07-03 Hand instrument for dental surgery, with tool holder in two positions, one axial, the other inclined on the axis

Country Status (2)

Country Link
DE (1) DE743770C (en)
FR (1) FR873560A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2855720A1 (en) * 1978-12-22 1980-07-10 Siemens Ag DENTAL HANDPIECE ARRANGEMENT
SE462257B (en) * 1986-04-22 1990-05-28 Morita Mfg LASER TYPE PIECE
US6168433B1 (en) 1999-11-30 2001-01-02 David A. Hamlin Direct drive dental prophy angle

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1170524A (en) * 1916-02-08 Adelbert Fernald Dental handpiece.
US636476A (en) * 1899-04-26 1899-11-07 Frederick Emory Webster Dental handpiece.
FR755925A (en) * 1932-05-25 1933-12-01 Improvements in handpieces, especially for dentists' utensils
DE622765C (en) * 1933-05-19 1935-12-05 Martin Bauer G M B H Coupling for converting dental straight elbows into contra elbows

Also Published As

Publication number Publication date
DE743770C (en) 1944-06-13

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