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FR2233030B1 - - Google Patents

Info

Publication number
FR2233030B1
FR2233030B1 FR7321217A FR7321217A FR2233030B1 FR 2233030 B1 FR2233030 B1 FR 2233030B1 FR 7321217 A FR7321217 A FR 7321217A FR 7321217 A FR7321217 A FR 7321217A FR 2233030 B1 FR2233030 B1 FR 2233030B1
Authority
FR
France
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
FR7321217A
Other languages
French (fr)
Other versions
FR2233030A1 (de
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kaltenbach and Voigt GmbH
Original Assignee
Kaltenbach and Voigt GmbH
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 Kaltenbach and Voigt GmbH filed Critical Kaltenbach and Voigt GmbH
Priority to FR7321217A priority Critical patent/FR2233030B1/fr
Publication of FR2233030A1 publication Critical patent/FR2233030A1/fr
Application granted granted Critical
Publication of FR2233030B1 publication Critical patent/FR2233030B1/fr
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
    • A61C1/02—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
    • A61C1/06—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 electric drive
    • 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
    • A61C1/0007—Control devices or systems
    • A61C1/0015—Electrical systems

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)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
FR7321217A 1973-06-12 1973-06-12 Expired FR2233030B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7321217A FR2233030B1 (de) 1973-06-12 1973-06-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7321217A FR2233030B1 (de) 1973-06-12 1973-06-12

Publications (2)

Publication Number Publication Date
FR2233030A1 FR2233030A1 (de) 1975-01-10
FR2233030B1 true FR2233030B1 (de) 1977-02-11

Family

ID=9120794

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7321217A Expired FR2233030B1 (de) 1973-06-12 1973-06-12

Country Status (1)

Country Link
FR (1) FR2233030B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19604627A1 (de) * 1996-02-08 1997-08-14 Kaltenbach & Voigt Steuerschaltung für dentale Antriebe

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3571681A (en) * 1969-05-19 1971-03-23 Herbert Berman Controllable speed multiple phase motor

Also Published As

Publication number Publication date
FR2233030A1 (de) 1975-01-10

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Legal Events

Date Code Title Description
ST Notification of lapse