FR1234909A - Parallel ruler to draw - Google Patents

Parallel ruler to draw

Info

Publication number
FR1234909A
FR1234909A FR802094A FR802094A FR1234909A FR 1234909 A FR1234909 A FR 1234909A FR 802094 A FR802094 A FR 802094A FR 802094 A FR802094 A FR 802094A FR 1234909 A FR1234909 A FR 1234909A
Authority
FR
France
Prior art keywords
draw
parallel ruler
ruler
parallel
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
FR802094A
Other languages
French (fr)
Inventor
Pierre-Emile-Louis Milon
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 FR802094A priority Critical patent/FR1234909A/en
Application granted granted Critical
Publication of FR1234909A publication Critical patent/FR1234909A/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
FR802094A 1959-08-05 1959-08-05 Parallel ruler to draw Expired FR1234909A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR802094A FR1234909A (en) 1959-08-05 1959-08-05 Parallel ruler to draw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR802094A FR1234909A (en) 1959-08-05 1959-08-05 Parallel ruler to draw

Publications (1)

Publication Number Publication Date
FR1234909A true FR1234909A (en) 1960-07-01

Family

ID=8718011

Family Applications (1)

Application Number Title Priority Date Filing Date
FR802094A Expired FR1234909A (en) 1959-08-05 1959-08-05 Parallel ruler to draw

Country Status (1)

Country Link
FR (1) FR1234909A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4170825A (en) * 1978-01-16 1979-10-16 Russell Dudley W Scaling parallel bar
US4622755A (en) * 1986-03-14 1986-11-18 Wood Russell J Parallel straightedge

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4170825A (en) * 1978-01-16 1979-10-16 Russell Dudley W Scaling parallel bar
US4622755A (en) * 1986-03-14 1986-11-18 Wood Russell J Parallel straightedge

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