CA340895A - Produit absorbant les sons - Google Patents

Produit absorbant les sons

Info

Publication number
CA340895A
CA340895A CA340895A CA340895DA CA340895A CA 340895 A CA340895 A CA 340895A CA 340895 A CA340895 A CA 340895A CA 340895D A CA340895D A CA 340895DA CA 340895 A CA340895 A CA 340895A
Authority
CA
Canada
Prior art keywords
absorbing material
sound absorbing
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
CA340895A
Other languages
English (en)
Inventor
Miller Thomson George
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 CA340895A publication Critical patent/CA340895A/fr
Expired legal-status Critical Current

Links

CA340895A Produit absorbant les sons Expired CA340895A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA340895T

Publications (1)

Publication Number Publication Date
CA340895A true CA340895A (fr) 1934-04-17

Family

ID=35312169

Family Applications (1)

Application Number Title Priority Date Filing Date
CA340895A Expired CA340895A (fr) Produit absorbant les sons

Country Status (1)

Country Link
CA (1) CA340895A (fr)

Similar Documents

Publication Publication Date Title
CA340895A (fr) Produit absorbant les sons
CA349557A (fr) Produit absorbant les sons
CA340017A (fr) Construction absorbant les sons
CA339721A (fr) Produit a enregistrer les sons
CA320024A (fr) Produit absorbant les sons
CA325942A (fr) Produit absorbateur des sons
CA325943A (fr) Produit absorbateur des sons
CA340381A (fr) Matieres absorbantes
CA343001A (fr) Sirene
CA346212A (fr) Corne
CA342826A (fr) Dispositif acoustique
CA345731A (fr) Dispositif acoustique
CA345732A (fr) Dispositif acoustique
CA346051A (fr) Dispositif acoustique
CA329194A (fr) Produit acoustique
CA340039A (fr) Produit fibreux
CA345498A (fr) Feuille hydrofuge
CA346183A (fr) Produit a l'epreuve de l'humidite
CA338455A (fr) Phonographe
CA339705A (fr) Phonographe
CA341522A (fr) Phonographe
CA345729A (fr) Phonographe
CA346076A (fr) Phonographe
CA346226A (fr) Phonographe
CA338606A (fr) Moyens de reproduction des sons