FR969111A - Règle à dessiner - Google Patents

Règle à dessiner

Info

Publication number
FR969111A
FR969111A FR969111DA FR969111A FR 969111 A FR969111 A FR 969111A FR 969111D A FR969111D A FR 969111DA FR 969111 A FR969111 A FR 969111A
Authority
FR
France
Prior art keywords
ruler
draw
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
Totco Coleff
Ivan Bancovski
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 FR969111A publication Critical patent/FR969111A/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
    • B43L7/00—Straightedges
    • B43L7/005—Straightedges combined with other drawing aids
FR969111D 1948-07-12 1948-07-12 Règle à dessiner Expired FR969111A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR969111T 1948-07-12

Publications (1)

Publication Number Publication Date
FR969111A true FR969111A (fr) 1950-12-14

Family

ID=9501763

Family Applications (1)

Application Number Title Priority Date Filing Date
FR969111D Expired FR969111A (fr) 1948-07-12 1948-07-12 Règle à dessiner

Country Status (1)

Country Link
FR (1) FR969111A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4934061A (en) * 1986-04-03 1990-06-19 Jonathan Knight Draughting tables, drawing boards, drawing instruments and analogous apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4934061A (en) * 1986-04-03 1990-06-19 Jonathan Knight Draughting tables, drawing boards, drawing instruments and analogous apparatus

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