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CA972524A - Ceiling tile - Google Patents
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CA972524A - Ceiling tile - Google Patents

Ceiling tile

Info

Publication number
CA972524A
CA972524A CA155,512A CA155512A CA972524A CA 972524 A CA972524 A CA 972524A CA 155512 A CA155512 A CA 155512A CA 972524 A CA972524 A CA 972524A
Authority
CA
Canada
Prior art keywords
ceiling tile
tile
ceiling
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
CA155,512A
Other versions
CA155512S (en
Inventor
James D. Harman
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA155,512A priority Critical patent/CA972524A/en
Application granted granted Critical
Publication of CA972524A publication Critical patent/CA972524A/en
Expired legal-status Critical Current

Links

CA155,512A 1972-11-03 1972-11-03 Ceiling tile Expired CA972524A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA155,512A CA972524A (en) 1972-11-03 1972-11-03 Ceiling tile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA155,512A CA972524A (en) 1972-11-03 1972-11-03 Ceiling tile

Publications (1)

Publication Number Publication Date
CA972524A true CA972524A (en) 1975-08-12

Family

ID=4094878

Family Applications (1)

Application Number Title Priority Date Filing Date
CA155,512A Expired CA972524A (en) 1972-11-03 1972-11-03 Ceiling tile

Country Status (1)

Country Link
CA (1) CA972524A (en)

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