CA521277A - Support d'ecran de projection - Google Patents

Support d'ecran de projection

Info

Publication number
CA521277A
CA521277A CA521277A CA521277DA CA521277A CA 521277 A CA521277 A CA 521277A CA 521277 A CA521277 A CA 521277A CA 521277D A CA521277D A CA 521277DA CA 521277 A CA521277 A CA 521277A
Authority
CA
Canada
Prior art keywords
picture screen
screen stand
stand
picture
screen
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
CA521277A
Other languages
English (en)
Inventor
J. Dumais Leo
J. Prokop Frank
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.)
DA LITE SCREEN CO Inc
Original Assignee
DA-LITE SCREEN Co
Publication date
Application granted granted Critical
Publication of CA521277A publication Critical patent/CA521277A/fr
Expired legal-status Critical Current

Links

CA521277A Support d'ecran de projection Expired CA521277A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA521277T

Publications (1)

Publication Number Publication Date
CA521277A true CA521277A (fr) 1956-01-31

Family

ID=35674499

Family Applications (1)

Application Number Title Priority Date Filing Date
CA521277A Expired CA521277A (fr) Support d'ecran de projection

Country Status (1)

Country Link
CA (1) CA521277A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3033599A (en) * 1960-07-22 1962-05-08 Da Lite Screen Company Inc Portable viewing screen handle and lock therefor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3033599A (en) * 1960-07-22 1962-05-08 Da Lite Screen Company Inc Portable viewing screen handle and lock therefor

Similar Documents

Publication Publication Date Title
CA521277A (fr) Support d'ecran de projection
CA545994A (fr) Support d'ecran a trepied
CA521275A (fr) Support d'ecran de projection
CA522607A (fr) Crible pour la pulpe
CA505729A (fr) Support d'etalage de legumes
CA521276A (fr) Support d'ecran portatif
AU228714B2 (en) Television display device
CA532274A (fr) Cabinet d'etalage a service libre
AU215054B2 (en) Display stand
AU1952056A (en) Television display device
CA519343A (fr) Support rotatif d'etalage
AU2362556A (en) Display stand
CA521527A (fr) Appareil de projection animee
CA529803A (fr) Encadrement en carton
AU229044B2 (en) Anew cinematograph screen
AU217884B2 (en) Portable screen for picture projection
CA521015A (fr) Barres d'ecrans
CA522199A (fr) Tamis vibratoire mecanique
CA529271A (fr) Dispositif de montre
CA524660A (fr) Dispositif d'etalage
CA520610A (fr) Dispositif d'etalage
AU218430B2 (en) Improvement in cinematograph screens
CA523328A (fr) Appareil d'etalage lumineux
CA532123A (fr) Appareil de synchronisation
CA534746A (fr) Ecran