FR554780A - Toothbrush - Google Patents

Toothbrush

Info

Publication number
FR554780A
FR554780A FR554780DA FR554780A FR 554780 A FR554780 A FR 554780A FR 554780D A FR554780D A FR 554780DA FR 554780 A FR554780 A FR 554780A
Authority
FR
France
Prior art keywords
toothbrush
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
Frederick James Parker
Thomas Ferguson Acheson
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 FR554780A publication Critical patent/FR554780A/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
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/16—Power-driven cleaning or polishing devices
    • A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
    • A61C17/24—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like rotating continuously

Landscapes

  • Health & Medical Sciences (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)
FR554780D 1922-08-05 1922-08-05 Toothbrush Expired FR554780A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR554780T 1922-08-05

Publications (1)

Publication Number Publication Date
FR554780A true FR554780A (en) 1923-06-16

Family

ID=8939026

Family Applications (1)

Application Number Title Priority Date Filing Date
FR554780D Expired FR554780A (en) 1922-08-05 1922-08-05 Toothbrush

Country Status (1)

Country Link
FR (1) FR554780A (en)

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