FR572288A - Improvements to tracing gauges, such as rulers, guns, or others - Google Patents

Improvements to tracing gauges, such as rulers, guns, or others

Info

Publication number
FR572288A
FR572288A FR572288DA FR572288A FR 572288 A FR572288 A FR 572288A FR 572288D A FR572288D A FR 572288DA FR 572288 A FR572288 A FR 572288A
Authority
FR
France
Prior art keywords
rulers
guns
gauges
tracing
tracing gauges
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
Adelaide-Marie Fourcade
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 FR572288A publication Critical patent/FR572288A/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
    • B43L7/00—Straightedges
FR572288D 1922-10-19 1923-08-21 Improvements to tracing gauges, such as rulers, guns, or others Expired FR572288A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE572288X 1922-10-19

Publications (1)

Publication Number Publication Date
FR572288A true FR572288A (en) 1924-06-03

Family

ID=3873174

Family Applications (1)

Application Number Title Priority Date Filing Date
FR572288D Expired FR572288A (en) 1922-10-19 1923-08-21 Improvements to tracing gauges, such as rulers, guns, or others

Country Status (1)

Country Link
FR (1) FR572288A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3375589A (en) * 1963-12-19 1968-04-02 Gregory S. Dolgorukov Drafting instrument

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3375589A (en) * 1963-12-19 1968-04-02 Gregory S. Dolgorukov Drafting instrument

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