FR910018A - Drawing board with sliders, combined with ruler and square - Google Patents

Drawing board with sliders, combined with ruler and square

Info

Publication number
FR910018A
FR910018A FR910018DA FR910018A FR 910018 A FR910018 A FR 910018A FR 910018D A FR910018D A FR 910018DA FR 910018 A FR910018 A FR 910018A
Authority
FR
France
Prior art keywords
sliders
ruler
square
combined
drawing board
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)
Inventor
Jean-Marcel-Regester Duplay
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 FR910018A publication Critical patent/FR910018A/en
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
    • B43L13/046—Guides for rulers with cables
FR910018D 1945-03-29 1945-03-29 Drawing board with sliders, combined with ruler and square Expired FR910018A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR910018T 1945-03-29

Publications (1)

Publication Number Publication Date
FR910018A true FR910018A (en) 1946-05-24

Family

ID=9408535

Family Applications (1)

Application Number Title Priority Date Filing Date
FR910018D Expired FR910018A (en) 1945-03-29 1945-03-29 Drawing board with sliders, combined with ruler and square

Country Status (1)

Country Link
FR (1) FR910018A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7130443U (en) 1974-05-30 Roth W Progressive rim brake
FR2434044A1 (en) * 1978-08-22 1980-03-21 Harman Yvonne Drawing board with guided straight edge - has guide formed by toothed belt which engages toothed wheels on opposite ends of straight edge

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7130443U (en) 1974-05-30 Roth W Progressive rim brake
FR2434044A1 (en) * 1978-08-22 1980-03-21 Harman Yvonne Drawing board with guided straight edge - has guide formed by toothed belt which engages toothed wheels on opposite ends of straight edge

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