BE727823A - - Google Patents

Info

Publication number
BE727823A
BE727823A BE727823DA BE727823A BE 727823 A BE727823 A BE 727823A BE 727823D A BE727823D A BE 727823DA BE 727823 A BE727823 A BE 727823A
Authority
BE
Belgium
Application number
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
Publication of BE727823A publication Critical patent/BE727823A/xx

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
    • B43L13/005—Portable combined drawing-aids including boards
    • 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
BE727823D 1968-02-24 1969-02-03 BE727823A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT3320368 1968-02-24

Publications (1)

Publication Number Publication Date
BE727823A true BE727823A (enrdf_load_stackoverflow) 1969-07-16

Family

ID=11237019

Family Applications (1)

Application Number Title Priority Date Filing Date
BE727823D BE727823A (enrdf_load_stackoverflow) 1968-02-24 1969-02-03

Country Status (5)

Country Link
BE (1) BE727823A (enrdf_load_stackoverflow)
DE (1) DE1810742A1 (enrdf_load_stackoverflow)
FR (1) FR1595318A (enrdf_load_stackoverflow)
LU (1) LU57727A1 (enrdf_load_stackoverflow)
NL (1) NL6817409A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1190585A (en) * 1981-08-14 1985-07-16 Martin E. Dowzall Layout boards

Also Published As

Publication number Publication date
FR1595318A (enrdf_load_stackoverflow) 1970-06-08
DE1810742A1 (de) 1969-09-04
LU57727A1 (enrdf_load_stackoverflow) 1969-04-21
NL6817409A (enrdf_load_stackoverflow) 1969-08-26

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