BE818078A - Tandmatrijs en wijze van vervaardiging - Google Patents

Tandmatrijs en wijze van vervaardiging

Info

Publication number
BE818078A
BE818078A BE146933A BE146933A BE818078A BE 818078 A BE818078 A BE 818078A BE 146933 A BE146933 A BE 146933A BE 146933 A BE146933 A BE 146933A BE 818078 A BE818078 A BE 818078A
Authority
BE
Belgium
Prior art keywords
manufacture
tooth mold
tooth
mold
Prior art date
Application number
BE146933A
Other languages
English (en)
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
Publication of BE818078A publication Critical patent/BE818078A/nl

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C5/00—Filling or capping teeth
    • A61C5/80—Dental aids fixed to teeth during treatment, e.g. tooth clamps
    • A61C5/85—Filling bands, e.g. matrix bands; Manipulating tools therefor

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)
  • Dental Prosthetics (AREA)
BE146933A 1973-07-26 1974-07-25 Tandmatrijs en wijze van vervaardiging BE818078A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US382833A US3921299A (en) 1973-07-26 1973-07-26 Retainerless dental matrix and method of manufacture

Publications (1)

Publication Number Publication Date
BE818078A true BE818078A (nl) 1974-11-18

Family

ID=23510583

Family Applications (1)

Application Number Title Priority Date Filing Date
BE146933A BE818078A (nl) 1973-07-26 1974-07-25 Tandmatrijs en wijze van vervaardiging

Country Status (6)

Country Link
US (1) US3921299A (nl)
JP (1) JPS575544B2 (nl)
BE (1) BE818078A (nl)
CA (1) CA1034799A (nl)
DE (1) DE2435744C2 (nl)
GB (4) GB1480497A (nl)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS544581A (en) * 1977-06-14 1979-01-13 Agency Of Ind Science & Technol Stabilizing control system of light output levels and light output waveforms of semiconductor laser
SE435446B (sv) * 1981-09-21 1984-10-01 Dan Verner Ericson Matrisbandshallare
US4396374A (en) * 1982-09-07 1983-08-02 Ericson Dan V Matrix band retainers
US4551097A (en) * 1985-02-19 1985-11-05 Lazarus Harry J Dual-torque winding and tightening tool
US4781583A (en) * 1987-05-04 1988-11-01 Lazarus Harry J Adjustable plastic film matrix
US5342194A (en) * 1992-06-03 1994-08-30 Feldman Richard L Dental imaging matrix band for making or setting crowns and bridges on prepared teeth
US7037109B1 (en) * 2003-08-28 2006-05-02 Dominic Anthony Viscomi Inter-proximal contact dental matrix band
US9414895B2 (en) 2008-01-29 2016-08-16 David J. Clark Dental matrix devices specific to anterior teeth, and injection molded filling techniques and devices
US20110189629A1 (en) * 2010-02-04 2011-08-04 Kerrhawe Sa Dental matrix band
US11116603B2 (en) 2014-03-25 2021-09-14 David J. Clark Dental matrix and dental matrix system
JP6827055B2 (ja) * 2016-02-23 2021-02-10 デンツプライ シロナ インコーポレイテッド 環状マトリックスシステム

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2508651A (en) * 1946-06-07 1950-05-23 Verneur E Pratt Winding device
DE1922410U (de) * 1965-06-18 1965-08-26 Helmut Teuschel Nagelschere bzw. -zange mit auffang-behaelter.
US3435905A (en) * 1966-03-29 1969-04-01 Lazarus & Peyser Associates Tool and method of manufacturing the same
US3411214A (en) * 1966-05-16 1968-11-19 Lazarus And Peyser Associates Dental appliance

Also Published As

Publication number Publication date
DE2435744A1 (de) 1975-02-06
GB1480495A (en) 1977-07-20
CA1034799A (en) 1978-07-18
DE2435744C2 (de) 1986-11-13
JPS5043791A (nl) 1975-04-19
US3921299A (en) 1975-11-25
JPS575544B2 (nl) 1982-01-30
GB1480496A (en) 1977-07-20
GB1480494A (en) 1977-07-20
GB1480497A (en) 1977-07-20

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: LAZARUS HARRY J.

Effective date: 19910731