FR955785A - - Google Patents

Info

Publication number
FR955785A
FR955785A FR955785DA FR955785A FR 955785 A FR955785 A FR 955785A FR 955785D A FR955785D A FR 955785DA FR 955785 A FR955785 A FR 955785A
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
Other languages
French (fr)
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.)
Publication date
Application granted granted Critical
Publication of FR955785A publication Critical patent/FR955785A/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
    • B43L13/02—Draughting machines or drawing devices for keeping parallelism
    • 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
    • B43L13/148—Devices for drawing in perspective using copying or multiple drawing arrangements
FR955785D 1944-10-13 Expired FR955785A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB272293X 1944-10-13
GB121045X 1945-10-12

Publications (1)

Publication Number Publication Date
FR955785A true FR955785A (enrdf_load_stackoverflow) 1950-01-19

Family

ID=26248777

Family Applications (1)

Application Number Title Priority Date Filing Date
FR955785D Expired FR955785A (enrdf_load_stackoverflow) 1944-10-13

Country Status (3)

Country Link
BE (1) BE477407A (enrdf_load_stackoverflow)
CH (1) CH272293A (enrdf_load_stackoverflow)
FR (1) FR955785A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
CH272293A (de) 1950-12-15
BE477407A (enrdf_load_stackoverflow)

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