FR449797A - Perfectionnements aux crachoirs hygiéniques - Google Patents

Perfectionnements aux crachoirs hygiéniques

Info

Publication number
FR449797A
FR449797A FR449797DA FR449797A FR 449797 A FR449797 A FR 449797A FR 449797D A FR449797D A FR 449797DA FR 449797 A FR449797 A FR 449797A
Authority
FR
France
Prior art keywords
spittoons
hygienic
hygienic spittoons
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
English (en)
Inventor
Gene Lester Walker
Thomas Benjaman Wilkins
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR449797A publication Critical patent/FR449797A/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
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/14—Dental appliances for receiving spittle, with or without rinsing means therefor, e.g. dental basins, spittoons, cuspidors

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)
FR449797D 1912-10-24 1912-10-24 Perfectionnements aux crachoirs hygiéniques Expired FR449797A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR449797T 1912-10-24

Publications (1)

Publication Number Publication Date
FR449797A true FR449797A (fr) 1913-03-07

Family

ID=1490288

Family Applications (1)

Application Number Title Priority Date Filing Date
FR449797D Expired FR449797A (fr) 1912-10-24 1912-10-24 Perfectionnements aux crachoirs hygiéniques

Country Status (1)

Country Link
FR (1) FR449797A (fr)

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