CA279722A - Ecran a projections - Google Patents
Ecran a projectionsInfo
- Publication number
- CA279722A CA279722A CA279722A CA279722DA CA279722A CA 279722 A CA279722 A CA 279722A CA 279722 A CA279722 A CA 279722A CA 279722D A CA279722D A CA 279722DA CA 279722 A CA279722 A CA 279722A
- Authority
- CA
- Canada
- Prior art keywords
- screen projection
- projection
- 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
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA279722T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA279722A true CA279722A (fr) | 1928-05-01 |
Family
ID=35212814
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA279722A Expired CA279722A (fr) | Ecran a projections |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA279722A (fr) |
-
0
- CA CA279722A patent/CA279722A/fr not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA279722A (fr) | Ecran a projections | |
CA280476A (fr) | Ecran cinematographique | |
CA278795A (fr) | Tamis | |
CA279406A (fr) | Tamis | |
CA284606A (fr) | Ecran de vues animees | |
CA278784A (fr) | Projecteur | |
CA281823A (fr) | Mecanisme de tamis | |
CA283087A (fr) | Dispositif de tamis | |
CA279699A (fr) | Ecran de foyer | |
CA277510A (fr) | Ecran de rayons-x | |
CA281255A (fr) | Ecran pour baigneur | |
CA284329A (fr) | Ecran de foyer | |
CA291032A (fr) | Tamis | |
CA294480A (fr) | Crible | |
CA287840A (fr) | Ecran de projection cinematographique | |
CA288203A (fr) | Ecran de cinema | |
CA292834A (fr) | Projecteur | |
CA285794A (fr) | Crible a secousses | |
CA279104A (fr) | Moustiquaire de fenetre | |
CA278467A (fr) | Moustiquaire de fenetre | |
CA280076A (fr) | Moustiquaire de fenetre | |
CA281345A (fr) | Moustiquaire de fenetre | |
CA282246A (fr) | Moustiquaire de fenetre | |
CA284381A (fr) | Projecteur de sons | |
CA269554A (fr) | Tamis |