PT90253A - Dispositivo tensor para esticar um material plano flexivel - Google Patents

Dispositivo tensor para esticar um material plano flexivel

Info

Publication number
PT90253A
PT90253A PT90253A PT9025389A PT90253A PT 90253 A PT90253 A PT 90253A PT 90253 A PT90253 A PT 90253A PT 9025389 A PT9025389 A PT 9025389A PT 90253 A PT90253 A PT 90253A
Authority
PT
Portugal
Prior art keywords
stretching
flexible flat
flat material
tensor device
tensor
Prior art date
Application number
PT90253A
Other languages
English (en)
Inventor
Arent Meppelder
Original Assignee
Romei Jn Electrotechniek B V
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 Romei Jn Electrotechniek B V filed Critical Romei Jn Electrotechniek B V
Publication of PT90253A publication Critical patent/PT90253A/pt

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
    • G09F15/0006—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels
    • G09F15/0018—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels panel clamping or fastening means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Filtering Materials (AREA)
PT90253A 1988-04-12 1989-04-11 Dispositivo tensor para esticar um material plano flexivel PT90253A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8800938A NL8800938A (nl) 1988-04-12 1988-04-12 Inrichting voor het gespannen houden van een vlak flexibel materiaal.

Publications (1)

Publication Number Publication Date
PT90253A true PT90253A (pt) 1989-11-10

Family

ID=19852113

Family Applications (1)

Application Number Title Priority Date Filing Date
PT90253A PT90253A (pt) 1988-04-12 1989-04-11 Dispositivo tensor para esticar um material plano flexivel

Country Status (5)

Country Link
EP (1) EP0339698A3 (pt)
DK (1) DK172989A (pt)
ES (1) ES2012436A4 (pt)
NL (1) NL8800938A (pt)
PT (1) PT90253A (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2335299A (en) * 1998-03-11 1999-09-15 Micheal Robert Matthis Display device
US10832599B1 (en) * 2020-01-24 2020-11-10 Innovative Billboards Llc Scrolling billboard and method of operation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3977111A (en) * 1975-08-21 1976-08-31 Minnesota Mining And Manufacturing Company Sign structure
AU2982184A (en) * 1983-06-23 1985-01-10 Stokes, Maxwell W. Advertising Pty. Ltd. Tension device for sign sheet

Also Published As

Publication number Publication date
NL8800938A (nl) 1989-11-01
DK172989D0 (da) 1989-04-11
EP0339698A3 (en) 1991-07-17
ES2012436A4 (es) 1990-04-01
DK172989A (da) 1989-10-13
EP0339698A2 (en) 1989-11-02

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Legal Events

Date Code Title Description
FC3A Refusal

Effective date: 19940114