BR8701726A - Combinacao de prancheta e instrumento de desenho - Google Patents

Combinacao de prancheta e instrumento de desenho

Info

Publication number
BR8701726A
BR8701726A BR8701726A BR8701726A BR8701726A BR 8701726 A BR8701726 A BR 8701726A BR 8701726 A BR8701726 A BR 8701726A BR 8701726 A BR8701726 A BR 8701726A BR 8701726 A BR8701726 A BR 8701726A
Authority
BR
Brazil
Prior art keywords
instrument
combination
board
clipboard
drawing instrument
Prior art date
Application number
BR8701726A
Other languages
English (en)
Inventor
Christiaan Beyers Lategan
Theodor Erdmann Schwellnus
Original Assignee
Cibela Patents C C
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 Cibela Patents C C filed Critical Cibela Patents C C
Publication of BR8701726A publication Critical patent/BR8701726A/pt

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
    • B43L5/00—Drawing 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
    • B43L5/00—Drawing boards
    • B43L5/02—Drawing boards having means for clamping sheets of paper thereto
    • 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
    • B43L7/00—Straightedges
    • B43L7/005—Straightedges combined with other drawing aids

Landscapes

  • Lubricants (AREA)
  • Clamps And Clips (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Toys (AREA)
  • Sheet Holders (AREA)
  • Connection Of Plates (AREA)
  • Drawing Aids And Blackboards (AREA)
  • Credit Cards Or The Like (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
BR8701726A 1986-03-20 1987-03-20 Combinacao de prancheta e instrumento de desenho BR8701726A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA862080A ZA862080B (en) 1986-03-20 1986-03-20 Drawing instruments

Publications (1)

Publication Number Publication Date
BR8701726A true BR8701726A (pt) 1988-01-05

Family

ID=68392628

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8701726A BR8701726A (pt) 1986-03-20 1987-03-20 Combinacao de prancheta e instrumento de desenho

Country Status (9)

Country Link
US (1) US4819338A (pt)
EP (1) EP0241173B1 (pt)
KR (1) KR870008709A (pt)
AT (1) ATE60547T1 (pt)
AU (1) AU592164B2 (pt)
BR (1) BR8701726A (pt)
DE (1) DE3767744D1 (pt)
NZ (1) NZ219702A (pt)
ZA (1) ZA862080B (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5371952A (en) * 1993-02-02 1994-12-13 Williams; Curtis Drafting machine
JPH082180A (ja) * 1994-06-21 1996-01-09 Masao Kimoto 製図板
US7464480B2 (en) 2006-02-22 2008-12-16 Sonsarae Vetromila Craft board assembly and method of use
CN105882248A (zh) * 2014-11-13 2016-08-24 陆平 一种文具
US10704882B2 (en) * 2016-12-22 2020-07-07 Affinity Tool Works, Llc Multifunction straight edge guide

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1436673A (en) * 1921-01-08 1922-11-28 Henry S Nunamaker Drafting machine
US1682035A (en) * 1923-06-13 1928-08-28 Jr Albert Loring Clark Plotting instrument
GB373334A (en) * 1931-03-26 1932-05-26 David Robertson A combined drawing instrument, which can be used as a ruler, set-squares, protractor, scale, and printing guide
GB519696A (en) * 1937-09-25 1940-04-03 Eli Edvard Jensen Device for securing paper or the like to drawing boards or tables
US2139177A (en) * 1937-10-18 1938-12-06 Nat Blank Book Co Combination drawing board and drawing tool
US2219766A (en) * 1939-01-11 1940-10-29 Bessie D Apple Drafting equipment
US2247362A (en) * 1939-09-15 1941-07-01 Jr Howard A Dibble Drafting device
DE816505C (de) * 1949-04-12 1951-10-11 Walter Hebel Zeichengeraet mit Parallelfuehrung
DE1982880U (de) * 1967-11-20 1968-04-04 Ulrich Hebel Zeichenunterlage mit versenkter blattklemmschiene und mit in nuten gefuehrter zeichenschiene zum wechselweisen zeichnen der waagerechten und senkrechten linien.
DE2018666C3 (de) * 1970-04-18 1980-06-26 Marabuwerke Erwin Martz Gmbh & Co, 7146 Tamm Zeichenplatte
DE2109490A1 (de) * 1971-03-01 1972-09-14 Hebel, Walter; Hebel, Ulrich; 5242 Kirchen Zeichen- Schreib- und Arbeitsunterlage

Also Published As

Publication number Publication date
AU7019787A (en) 1987-09-24
EP0241173B1 (en) 1991-01-30
EP0241173A1 (en) 1987-10-14
US4819338A (en) 1989-04-11
ZA862080B (en) 1986-11-26
NZ219702A (en) 1988-11-29
AU592164B2 (en) 1990-01-04
KR870008709A (ko) 1987-10-20
DE3767744D1 (de) 1991-03-07
ATE60547T1 (de) 1991-02-15

Similar Documents

Publication Publication Date Title
BR8701726A (pt) Combinacao de prancheta e instrumento de desenho
DE69003163T2 (de) Paneel.
DE3667409D1 (de) Anordnung in einer mischmaschine.
DK163334C (da) Skuffe-frontplade
DE3770879D1 (de) Differential-summierverstaerker fuer eingangsspannungen mit grossem gleichtaktanteil.
FR2575704B1 (fr) Instrument d'ecriture du type stylo, crayon ou analogue a pointe d'ecriture escamotable
DE3770212D1 (de) Graphische platine mit tastatur- und mausschnittstellen.
IT8520640A0 (it) Circuito integrato bipolare comprendente transistori pnpverticali con collettore sul substrato.
ATE40864T1 (de) Zeichenkopf.
FR2592711B1 (fr) Regle a coulisse a double lecture
IT8620593A0 (it) Strumento di scrittura o verniciatura.
KR860000969A (ko) 직선 각도기의 자
KR870016340U (ko) 콤파스 기능을 가진 직선자
SE8401506L (sv) Anordning for att endra bottenytans storlek och form hos en vindsurfingbreda
ATE69408T1 (de) Registraturhilfsmittel.
Proctor The effect of teachers' theoretical orientations on the writing produced by grade one students
BR8606343A (pt) Mesa de seno simples e dupla
JPS62109996U (pt)
IT8523120A0 (it) Riga da disegno con cursore disollevamento dal piano del foglio di disegno.
KR870013341U (ko) 샤프심 케이스가 내장된 자
JPS59184690U (ja) 分度器の機能を付加した定規ならびに下敷
ES264203Y (es) "instrumento musical de teclado convertible en mesa de escritorio".
KR860009632U (ko) 펀치가 부착된 휴대용 직선자
KR880000600U (ko) 보조편이 부착된 펜촉
KR880021645U (ko) 보오드에 부착된 제도용 자