CA164520A - Sound box - Google Patents
Sound boxInfo
- Publication number
- CA164520A CA164520A CA000164520A CA164520DA CA164520A CA 164520 A CA164520 A CA 164520A CA 000164520 A CA000164520 A CA 000164520A CA 164520D A CA164520D A CA 164520DA CA 164520 A CA164520 A CA 164520A
- Authority
- CA
- Canada
- Prior art keywords
- sound box
- sound
- box
- 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 |
---|---|---|---|
CA164520T | 1914-11-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA164520A true CA164520A (en) | 1915-08-24 |
Family
ID=45284200
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000164520A Expired CA164520A (en) | 1914-11-02 | 1914-11-02 | Sound box |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA164520A (en) |
-
1914
- 1914-11-02 CA CA000164520A patent/CA164520A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA156942A (en) | Gramaphone sound box | |
CA164520A (en) | Sound box | |
CA157019A (en) | Sound box | |
CA193416A (en) | Sound box | |
CA153020A (en) | Box | |
CA159280A (en) | Box | |
CA159597A (en) | Box | |
CA155799A (en) | Box | |
CA156134A (en) | Box | |
CA158420A (en) | Box | |
CA158635A (en) | Box | |
CA153909A (en) | Box | |
CA154792A (en) | Box | |
CA159987A (en) | Box | |
CA160301A (en) | Box | |
CA161100A (en) | Box | |
CA171369A (en) | Sound box | |
CA193417A (en) | Sound box | |
CA193418A (en) | Sound box | |
CA193420A (en) | Sound box | |
CA157468A (en) | Match box | |
CA174493A (en) | Sound box | |
CA173560A (en) | Draphragm for sound boxes | |
CA146260A (en) | Sound amplilfier | |
CA158852A (en) | Needle for sound boxes |