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FR446344A - New valve control device for dentists' spittoons - Google Patents

New valve control device for dentists' spittoons

Info

Publication number
FR446344A
FR446344A FR446344A FR446344DA FR446344A FR 446344 A FR446344 A FR 446344A FR 446344 A FR446344 A FR 446344A FR 446344D A FR446344D A FR 446344DA FR 446344 A FR446344 A FR 446344A
Authority
FR
France
Prior art keywords
spittoons
dentists
control device
valve control
new valve
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
FR446344A
Other languages
French (fr)
Inventor
William Henry Pope
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 FR446344A publication Critical patent/FR446344A/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
    • A61C17/06—Saliva removers; Accessories therefor
    • A61C17/096—Bendable saliva removers
    • 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
    • A61C17/06—Saliva removers; Accessories therefor
    • A61C17/12—Control devices, e.g. for suction
    • A61C17/13—Control devices, e.g. for suction with manually operated valves

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)
FR446344A 1911-07-26 1912-07-23 New valve control device for dentists' spittoons Expired FR446344A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE446344X 1911-07-26

Publications (1)

Publication Number Publication Date
FR446344A true FR446344A (en) 1912-12-02

Family

ID=1487131

Family Applications (1)

Application Number Title Priority Date Filing Date
FR446344A Expired FR446344A (en) 1911-07-26 1912-07-23 New valve control device for dentists' spittoons

Country Status (1)

Country Link
FR (1) FR446344A (en)

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