IT1235827B - Schermo avvolgibile per tecnigrafo. - Google Patents

Schermo avvolgibile per tecnigrafo.

Info

Publication number
IT1235827B
IT1235827B IT8983624A IT8362489A IT1235827B IT 1235827 B IT1235827 B IT 1235827B IT 8983624 A IT8983624 A IT 8983624A IT 8362489 A IT8362489 A IT 8362489A IT 1235827 B IT1235827 B IT 1235827B
Authority
IT
Italy
Prior art keywords
technigraph
roller screen
roller
screen
Prior art date
Application number
IT8983624A
Other languages
English (en)
Other versions
IT8983624A0 (it
Inventor
Gianluigi Traspadini
Original Assignee
I T O Di Traspadini Gianluigi
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 I T O Di Traspadini Gianluigi filed Critical I T O Di Traspadini Gianluigi
Priority to IT8983624A priority Critical patent/IT1235827B/it
Publication of IT8983624A0 publication Critical patent/IT8983624A0/it
Priority to EP90830223A priority patent/EP0399963A1/en
Application granted granted Critical
Publication of IT1235827B publication Critical patent/IT1235827B/it

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
IT8983624A 1989-05-24 1989-05-24 Schermo avvolgibile per tecnigrafo. IT1235827B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT8983624A IT1235827B (it) 1989-05-24 1989-05-24 Schermo avvolgibile per tecnigrafo.
EP90830223A EP0399963A1 (en) 1989-05-24 1990-05-18 Roller blind for drawing table

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8983624A IT1235827B (it) 1989-05-24 1989-05-24 Schermo avvolgibile per tecnigrafo.

Publications (2)

Publication Number Publication Date
IT8983624A0 IT8983624A0 (it) 1989-05-24
IT1235827B true IT1235827B (it) 1992-11-03

Family

ID=11323310

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8983624A IT1235827B (it) 1989-05-24 1989-05-24 Schermo avvolgibile per tecnigrafo.

Country Status (2)

Country Link
EP (1) EP0399963A1 (it)
IT (1) IT1235827B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6487784B1 (en) * 2000-06-29 2002-12-03 Jayson J. Powers Portable drawing board for art students
KR200447467Y1 (ko) 2009-08-24 2010-01-27 이수정 미술용 프로텍터
CN112293951B (zh) * 2020-10-13 2022-08-30 周立翔 一种建筑设计用绘图架
CN112652208B (zh) * 2020-12-23 2023-12-19 南京铁道职业技术学院 一种工业艺术设计用综合教学平台
CN114734749B (zh) * 2022-05-06 2023-06-06 日照职业技术学院 一种移动式经济管理学绘图板

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2699627A (en) * 1952-11-14 1955-01-18 Jr John W Matthews Tracing protector for drafting tables
US3220661A (en) * 1963-04-25 1965-11-30 Hegedus Gabor Protective cover for drawing-boards and the like
GB2066163A (en) * 1979-12-21 1981-07-08 Beckett J R Drafting table
US4357978A (en) * 1980-06-02 1982-11-09 Keller Products, Inc. Roller shade seal system
FR2514816B1 (fr) * 1981-10-15 1985-08-02 Peyrichou Fermetures Henri Volet roulant hermetique
FR2539601A1 (fr) * 1983-01-20 1984-07-27 Wild Leitz France Dispositif de protection de table a dessin

Also Published As

Publication number Publication date
EP0399963A1 (en) 1990-11-28
IT8983624A0 (it) 1989-05-24

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