FR61711E - Appareil de dessin - Google Patents

Appareil de dessin

Info

Publication number
FR61711E
FR61711E FR61711DA FR61711E FR 61711 E FR61711 E FR 61711E FR 61711D A FR61711D A FR 61711DA FR 61711 E FR61711 E FR 61711E
Authority
FR
France
Prior art keywords
drawing device
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
Demetre Nicolaidis
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 FR61711E publication Critical patent/FR61711E/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
    • B43L13/02—Draughting machines or drawing devices for keeping parallelism
    • B43L13/04—Guides for rulers
    • B43L13/041—Guides for rulers with toothed racks
FR61711D 1951-05-25 1951-05-25 Appareil de dessin Expired FR61711E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR61711T 1951-05-25

Publications (1)

Publication Number Publication Date
FR61711E true FR61711E (fr) 1955-05-17

Family

ID=8695247

Family Applications (1)

Application Number Title Priority Date Filing Date
FR61711D Expired FR61711E (fr) 1951-05-25 1951-05-25 Appareil de dessin

Country Status (1)

Country Link
FR (1) FR61711E (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4481719A (en) * 1983-01-03 1984-11-13 Roger Grover Drafting apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4481719A (en) * 1983-01-03 1984-11-13 Roger Grover Drafting apparatus

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