FR1263894A - Improvements to drawing instruments - Google Patents

Improvements to drawing instruments

Info

Publication number
FR1263894A
FR1263894A FR69040405A FR69040405A FR1263894A FR 1263894 A FR1263894 A FR 1263894A FR 69040405 A FR69040405 A FR 69040405A FR 69040405 A FR69040405 A FR 69040405A FR 1263894 A FR1263894 A FR 1263894A
Authority
FR
France
Prior art keywords
drawing instruments
instruments
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
FR69040405A
Other languages
French (fr)
Inventor
Francois-Albert Guibert
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 FR69040405A priority Critical patent/FR1263894A/en
Application granted granted Critical
Publication of FR1263894A publication Critical patent/FR1263894A/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
    • B43L7/02—T-squares and other similar squares
FR69040405A 1960-05-02 1960-05-02 Improvements to drawing instruments Expired FR1263894A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR69040405A FR1263894A (en) 1960-05-02 1960-05-02 Improvements to drawing instruments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR69040405A FR1263894A (en) 1960-05-02 1960-05-02 Improvements to drawing instruments

Publications (1)

Publication Number Publication Date
FR1263894A true FR1263894A (en) 1961-06-19

Family

ID=1570314

Family Applications (1)

Application Number Title Priority Date Filing Date
FR69040405A Expired FR1263894A (en) 1960-05-02 1960-05-02 Improvements to drawing instruments

Country Status (1)

Country Link
FR (1) FR1263894A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5245758A (en) * 1992-11-16 1993-09-21 Riley A Joseph T-square attachment for carpenter's level

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5245758A (en) * 1992-11-16 1993-09-21 Riley A Joseph T-square attachment for carpenter's level

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