BE685060A - - Google Patents

Info

Publication number
BE685060A
BE685060A BE685060DA BE685060A BE 685060 A BE685060 A BE 685060A BE 685060D A BE685060D A BE 685060DA BE 685060 A BE685060 A BE 685060A
Authority
BE
Belgium
Prior art keywords
frame
upright
frames
cross member
front frame
Prior art date
Application number
Other languages
English (en)
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.)
Filing date
Publication date
Application filed filed Critical
Publication of BE685060A publication Critical patent/BE685060A/fr

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
    • B43L13/147—Three-dimensional devices

Landscapes

  • Document Processing Apparatus (AREA)
BE685060D 1966-08-04 1966-08-04 BE685060A (Direct)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE685060 1966-08-04

Publications (1)

Publication Number Publication Date
BE685060A true BE685060A (Direct) 1967-01-16

Family

ID=3849175

Family Applications (1)

Application Number Title Priority Date Filing Date
BE685060D BE685060A (Direct) 1966-08-04 1966-08-04

Country Status (1)

Country Link
BE (1) BE685060A (Direct)

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