FR639354A - Improvements to dentists' chairs - Google Patents

Improvements to dentists' chairs

Info

Publication number
FR639354A
FR639354A FR639354DA FR639354A FR 639354 A FR639354 A FR 639354A FR 639354D A FR639354D A FR 639354DA FR 639354 A FR639354 A FR 639354A
Authority
FR
France
Prior art keywords
dentists
chairs
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)
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.)
RITTER DENTAL Manufacturing Co Inc
Original Assignee
RITTER DENTAL Manufacturing Co Inc
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 RITTER DENTAL Manufacturing Co Inc filed Critical RITTER DENTAL Manufacturing Co Inc
Application granted granted Critical
Publication of FR639354A publication Critical patent/FR639354A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G15/00—Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
    • A61G15/10—Parts, details or accessories
FR639354D 1927-04-16 1927-07-11 Improvements to dentists' chairs Expired FR639354A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US184239A US1737505A (en) 1927-04-16 1927-04-16 Dental chair

Publications (1)

Publication Number Publication Date
FR639354A true FR639354A (en) 1928-06-20

Family

ID=22676108

Family Applications (1)

Application Number Title Priority Date Filing Date
FR639354D Expired FR639354A (en) 1927-04-16 1927-07-11 Improvements to dentists' chairs

Country Status (4)

Country Link
US (1) US1737505A (en)
DE (1) DE518960C (en)
FR (1) FR639354A (en)
GB (1) GB288958A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100201169A1 (en) * 2009-02-07 2010-08-12 Fox Graig S Dental Chair Toe Cover

Also Published As

Publication number Publication date
US1737505A (en) 1929-11-26
GB288958A (en) 1928-09-21
DE518960C (en) 1931-03-02

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