CA326242A - Mur sourd - Google Patents

Mur sourd

Info

Publication number
CA326242A
CA326242A CA326242A CA326242DA CA326242A CA 326242 A CA326242 A CA 326242A CA 326242 A CA326242 A CA 326242A CA 326242D A CA326242D A CA 326242DA CA 326242 A CA326242 A CA 326242A
Authority
CA
Canada
Prior art keywords
sound absorbing
absorbing wall
wall
sound
absorbing
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
CA326242A
Other languages
English (en)
Inventor
L. Foley Arthur
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.)
Wood Conversion Co
Original Assignee
Wood Conversion Co
Publication date
Application granted granted Critical
Publication of CA326242A publication Critical patent/CA326242A/fr
Expired legal-status Critical Current

Links

CA326242A Mur sourd Expired CA326242A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA326242T

Publications (1)

Publication Number Publication Date
CA326242A true CA326242A (fr) 1932-09-20

Family

ID=35288612

Family Applications (1)

Application Number Title Priority Date Filing Date
CA326242A Expired CA326242A (fr) Mur sourd

Country Status (1)

Country Link
CA (1) CA326242A (fr)

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