CA215117S - Projection screen - Google Patents

Projection screen

Info

Publication number
CA215117S
CA215117S CA215117F CA215117F CA215117S CA 215117 S CA215117 S CA 215117S CA 215117 F CA215117 F CA 215117F CA 215117 F CA215117 F CA 215117F CA 215117 S CA215117 S CA 215117S
Authority
CA
Canada
Prior art keywords
projection screen
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.)
Active
Application number
CA215117F
Other versions
CA1010394A (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.)
Shenzhenlejiadasciencea Ndtechnologyco Ltd
Original Assignee
Shenzhenlejiadasciencea Ndtechnologyco Ltd
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 Shenzhenlejiadasciencea Ndtechnologyco Ltd filed Critical Shenzhenlejiadasciencea Ndtechnologyco Ltd
Application granted granted Critical
Publication of CA215117S publication Critical patent/CA215117S/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

CA215117F 2022-07-28 2022-08-22 Projection screen Active CA215117S (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202230485962 2022-07-28

Publications (1)

Publication Number Publication Date
CA215117S true CA215117S (en) 2024-02-22

Family

ID=89984990

Family Applications (1)

Application Number Title Priority Date Filing Date
CA215117F Active CA215117S (en) 2022-07-28 2022-08-22 Projection screen

Country Status (1)

Country Link
CA (1) CA215117S (en)

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