BE485251A - - Google Patents

Info

Publication number
BE485251A
BE485251A BE485251DA BE485251A BE 485251 A BE485251 A BE 485251A BE 485251D A BE485251D A BE 485251DA BE 485251 A BE485251 A BE 485251A
Authority
BE
Belgium
Prior art keywords
perspective
rulers
emi
bars
handle
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.)
Publication of BE485251A publication Critical patent/BE485251A/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
    • B43L13/141—Two-dimensional devices

Landscapes

  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
BE485251D 1948-10-04 BE485251A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH823940X 1948-10-04

Publications (1)

Publication Number Publication Date
BE485251A true BE485251A (de)

Family

ID=4539724

Family Applications (1)

Application Number Title Priority Date Filing Date
BE485251D BE485251A (de) 1948-10-04

Country Status (3)

Country Link
BE (1) BE485251A (de)
DE (1) DE823940C (de)
FR (1) FR973019A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE890543C (de) * 1942-10-31 1953-09-21 Bosch Gmbh Robert Spannungsgesteuerte Elektronenvervielfacheranordnung
DE1000604B (de) * 1952-01-02 1957-01-10 Reinhold Laroche Vorrichtung zur Ausfuehrung perspektivischer Zeichnungen
DE948361C (de) * 1953-07-24 1956-08-30 Franz Kuhlmann K G Praez Smech Geraet zum zeichnerischen Darstellen raeumlicher Koerper in Parallelperspektive
CN106585221B (zh) * 2016-12-30 2018-04-06 商丘师范学院 一种绘制透视三维图的工具

Also Published As

Publication number Publication date
FR973019A (fr) 1951-02-06
DE823940C (de) 1951-12-06

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