FR2159675A5 - - Google Patents

Info

Publication number
FR2159675A5
FR2159675A5 FR7140028A FR7140028A FR2159675A5 FR 2159675 A5 FR2159675 A5 FR 2159675A5 FR 7140028 A FR7140028 A FR 7140028A FR 7140028 A FR7140028 A FR 7140028A FR 2159675 A5 FR2159675 A5 FR 2159675A5
Authority
FR
France
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
FR7140028A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ECAL MARIE JOSEPH
Original Assignee
ECAL MARIE JOSEPH
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 by ECAL MARIE JOSEPH filed Critical ECAL MARIE JOSEPH
Priority to FR7140028A priority Critical patent/FR2159675A5/fr
Application granted granted Critical
Publication of FR2159675A5 publication Critical patent/FR2159675A5/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
    • B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
    • B43L13/14—Devices for drawing in perspective
    • B43L13/141—Two-dimensional devices
    • B43L13/142—T-squares
FR7140028A 1971-11-02 1971-11-02 Expired FR2159675A5 (Direct)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7140028A FR2159675A5 (Direct) 1971-11-02 1971-11-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7140028A FR2159675A5 (Direct) 1971-11-02 1971-11-02

Publications (1)

Publication Number Publication Date
FR2159675A5 true FR2159675A5 (Direct) 1973-06-22

Family

ID=9085500

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7140028A Expired FR2159675A5 (Direct) 1971-11-02 1971-11-02

Country Status (1)

Country Link
FR (1) FR2159675A5 (Direct)

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Legal Events

Date Code Title Description
ST Notification of lapse