CA36471A - Porte-voix et cornet acoustique - Google Patents
Porte-voix et cornet acoustiqueInfo
- Publication number
- CA36471A CA36471A CA000036471A CA36471DA CA36471A CA 36471 A CA36471 A CA 36471A CA 000036471 A CA000036471 A CA 000036471A CA 36471D A CA36471D A CA 36471DA CA 36471 A CA36471 A CA 36471A
- Authority
- CA
- Canada
- Prior art keywords
- eariphone
- speaking tube
- speaking
- tube
- 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
Links
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA36471T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA36471A true CA36471A (fr) | 1891-04-24 |
Family
ID=45153011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000036471A Expired CA36471A (fr) | Porte-voix et cornet acoustique |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA36471A (fr) |
-
0
- CA CA000036471A patent/CA36471A/fr not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA36471A (fr) | Porte-voix et cornet acoustique | |
| CA37611A (fr) | Porte-voix et indicateur | |
| CA36919A (fr) | Pipe | |
| CA36170A (fr) | Orgue | |
| CA37767A (fr) | Crachoir | |
| CA36409A (fr) | Etau | |
| CA34396A (fr) | Tube accoustique | |
| CA36426A (fr) | Forme de chaussure | |
| CA35748A (fr) | Indicateur et siphon combines | |
| CA37832A (fr) | Joint de tuyau | |
| CA36105A (fr) | Tente | |
| CA36658A (fr) | Lit-divan combines | |
| CA37492A (fr) | Bandage herniaire | |
| CA36053A (fr) | Bandage herniaire | |
| CA36054A (fr) | Bandage herniaire | |
| CA36682A (fr) | Bandage herniaire | |
| CA37147A (fr) | Bandage herniaire | |
| CA35792A (fr) | Bidon | |
| CA35850A (fr) | Chaise | |
| CA37310A (fr) | Tube de papier | |
| CA37828A (fr) | Enveloppe | |
| CA36868A (fr) | Piano | |
| CA36688A (fr) | Inhalateur | |
| CA36875A (fr) | Ragot de limoniere | |
| CA37644A (fr) | Lambris de platfond |