CA333658A - Plancher absorbant les sons - Google Patents

Plancher absorbant les sons

Info

Publication number
CA333658A
CA333658A CA333658A CA333658DA CA333658A CA 333658 A CA333658 A CA 333658A CA 333658 A CA333658 A CA 333658A CA 333658D A CA333658D A CA 333658DA CA 333658 A CA333658 A CA 333658A
Authority
CA
Canada
Prior art keywords
sound absorbing
absorbing floor
floor
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
CA333658A
Other languages
English (en)
Inventor
Jean Kocher Jacques
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 CA333658A publication Critical patent/CA333658A/fr
Expired legal-status Critical Current

Links

CA333658A Plancher absorbant les sons Expired CA333658A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA333658T

Publications (1)

Publication Number Publication Date
CA333658A true CA333658A (fr) 1933-06-27

Family

ID=35296800

Family Applications (1)

Application Number Title Priority Date Filing Date
CA333658A Expired CA333658A (fr) Plancher absorbant les sons

Country Status (1)

Country Link
CA (1) CA333658A (fr)

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