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CA329194A - Acoustical material - Google Patents

Acoustical material

Info

Publication number
CA329194A
CA329194A CA329194A CA329194DA CA329194A CA 329194 A CA329194 A CA 329194A CA 329194 A CA329194 A CA 329194A CA 329194D A CA329194D A CA 329194DA CA 329194 A CA329194 A CA 329194A
Authority
CA
Canada
Prior art keywords
acoustical material
acoustical
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
CA329194A
Other languages
French (fr)
Inventor
K. Roos Carlisle
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
Publication date
Application granted granted Critical
Publication of CA329194A publication Critical patent/CA329194A/en
Expired legal-status Critical Current

Links

CA329194A Acoustical material Expired CA329194A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA329194T

Publications (1)

Publication Number Publication Date
CA329194A true CA329194A (en) 1933-01-10

Family

ID=35291563

Family Applications (1)

Application Number Title Priority Date Filing Date
CA329194A Expired CA329194A (en) Acoustical material

Country Status (1)

Country Link
CA (1) CA329194A (en)

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