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FR1375351A - Rectificateur de position - Google Patents

Rectificateur de position

Info

Publication number
FR1375351A
FR1375351A FR64001629A FR64001629A FR1375351A FR 1375351 A FR1375351 A FR 1375351A FR 64001629 A FR64001629 A FR 64001629A FR 64001629 A FR64001629 A FR 64001629A FR 1375351 A FR1375351 A FR 1375351A
Authority
FR
France
Prior art keywords
position rectifier
rectifier
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
FR64001629A
Other languages
English (en)
Inventor
Robert Lassalle
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
Priority to FR64001629A priority Critical patent/FR1375351A/fr
Application granted granted Critical
Publication of FR1375351A publication Critical patent/FR1375351A/fr
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B39/00—School forms; Benches or forms combined with desks
    • A47B39/10—Devices for holding pupils upright, i.e. body supports
FR64001629A 1963-10-28 1963-10-28 Rectificateur de position Expired FR1375351A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR64001629A FR1375351A (fr) 1963-10-28 1963-10-28 Rectificateur de position

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR64001629A FR1375351A (fr) 1963-10-28 1963-10-28 Rectificateur de position

Publications (1)

Publication Number Publication Date
FR1375351A true FR1375351A (fr) 1964-10-16

Family

ID=1573758

Family Applications (1)

Application Number Title Priority Date Filing Date
FR64001629A Expired FR1375351A (fr) 1963-10-28 1963-10-28 Rectificateur de position

Country Status (1)

Country Link
FR (1) FR1375351A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4996978A (en) * 1989-04-20 1991-03-05 Gingras Eric A Back support assembly
CN102805489A (zh) * 2012-07-30 2012-12-05 俞永峰 一种矫正读写坐姿装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4996978A (en) * 1989-04-20 1991-03-05 Gingras Eric A Back support assembly
CN102805489A (zh) * 2012-07-30 2012-12-05 俞永峰 一种矫正读写坐姿装置
CN102805489B (zh) * 2012-07-30 2015-03-25 俞永峰 一种矫正读写坐姿装置

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