GB1496415A - Screen - Google Patents

Screen

Info

Publication number
GB1496415A
GB1496415A GB911175A GB911175A GB1496415A GB 1496415 A GB1496415 A GB 1496415A GB 911175 A GB911175 A GB 911175A GB 911175 A GB911175 A GB 911175A GB 1496415 A GB1496415 A GB 1496415A
Authority
GB
United Kingdom
Prior art keywords
fabric
weave
layer
adhesive
aluminium
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB911175A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JOMA A
Original Assignee
JOMA A
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
Priority claimed from JP1974044540U external-priority patent/JPS5419869Y2/ja
Priority claimed from JP49051532A external-priority patent/JPS50144440A/ja
Priority claimed from JP49142170A external-priority patent/JPS5168229A/ja
Application filed by JOMA A filed Critical JOMA A
Publication of GB1496415A publication Critical patent/GB1496415A/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00Projectors or projection-type viewers; Accessories therefor
    • G03B21/54Accessories
    • G03B21/56Projection screens
    • G03B21/60Projection screens characterised by the nature of the surface

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Laminated Bodies (AREA)
  • Overhead Projectors And Projection Screens (AREA)
GB911175A 1974-04-18 1975-03-05 Screen Expired GB1496415A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP1974044540U JPS5419869Y2 (https=) 1974-04-18 1974-04-18
JP49051532A JPS50144440A (https=) 1974-05-08 1974-05-08
JP49142170A JPS5168229A (https=) 1974-12-10 1974-12-10

Publications (1)

Publication Number Publication Date
GB1496415A true GB1496415A (en) 1977-12-30

Family

ID=27291938

Family Applications (1)

Application Number Title Priority Date Filing Date
GB911175A Expired GB1496415A (en) 1974-04-18 1975-03-05 Screen

Country Status (3)

Country Link
DE (1) DE2511574A1 (https=)
FR (1) FR2269734B1 (https=)
GB (1) GB1496415A (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4165153A (en) * 1978-04-25 1979-08-21 Polaroid Corporation Translucent screen
DE102010009944A1 (de) 2010-03-04 2011-09-08 Jürgen Daszinnies Auf-Projektionswand für zwei- oder dreidimensionale Projektionen

Also Published As

Publication number Publication date
FR2269734A1 (https=) 1975-11-28
FR2269734B1 (https=) 1977-04-15
DE2511574A1 (de) 1975-10-30

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee