NL89189C - - Google Patents

Info

Publication number
NL89189C
NL89189C NL89189DA NL89189C NL 89189 C NL89189 C NL 89189C NL 89189D A NL89189D A NL 89189DA NL 89189 C NL89189 C NL 89189C
Authority
NL
Netherlands
Application number
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.)
Publication of NL89189C publication Critical patent/NL89189C/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C7/00—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts
    • B24C7/0092—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed by mechanical means, e.g. by screw conveyors
    • 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
    • A61C1/087—Supplying powder or medicines
    • 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
    • A61C3/025—Instruments acting like a sandblast machine, e.g. for cleaning, polishing or cutting teeth

Landscapes

  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Engineering & Computer Science (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)
  • Mechanical Engineering (AREA)
  • Medical Informatics (AREA)
NL89189D 1951-02-10 NL89189C (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR62257T 1951-02-10

Publications (1)

Publication Number Publication Date
NL89189C true NL89189C (xx)

Family

ID=8695707

Family Applications (1)

Application Number Title Priority Date Filing Date
NL89189D NL89189C (xx) 1951-02-10

Country Status (2)

Country Link
FR (1) FR62257E (xx)
NL (1) NL89189C (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4311515A1 (en) * 2022-07-29 2024-01-31 Ferton Holding S.A. System for producing a powder-gas jet for performing a dental treatment

Also Published As

Publication number Publication date
FR62257E (fr) 1955-06-13

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