CA338289A - Mur acoustique - Google Patents

Mur acoustique

Info

Publication number
CA338289A
CA338289A CA338289A CA338289DA CA338289A CA 338289 A CA338289 A CA 338289A CA 338289 A CA338289 A CA 338289A CA 338289D A CA338289D A CA 338289DA CA 338289 A CA338289 A CA 338289A
Authority
CA
Canada
Prior art keywords
acoustic wall
acoustic
wall
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
CA338289A
Other languages
English (en)
Inventor
Mcilroy William
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 CA338289A publication Critical patent/CA338289A/fr
Expired legal-status Critical Current

Links

CA338289A Mur acoustique Expired CA338289A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA338289T

Publications (1)

Publication Number Publication Date
CA338289A true CA338289A (fr) 1934-01-02

Family

ID=35301430

Family Applications (1)

Application Number Title Priority Date Filing Date
CA338289A Expired CA338289A (fr) Mur acoustique

Country Status (1)

Country Link
CA (1) CA338289A (fr)

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