CA216817A - Dispositif de dictaphone - Google Patents
Dispositif de dictaphoneInfo
- Publication number
- CA216817A CA216817A CA216817A CA216817DA CA216817A CA 216817 A CA216817 A CA 216817A CA 216817 A CA216817 A CA 216817A CA 216817D A CA216817D A CA 216817DA CA 216817 A CA216817 A CA 216817A
- Authority
- CA
- Canada
- Prior art keywords
- dictaphone
- attachment
- dictaphone attachment
- 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 |
|---|---|---|---|
| CA216817T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA216817A true CA216817A (fr) | 1922-03-14 |
Family
ID=35111261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA216817A Expired CA216817A (fr) | Dispositif de dictaphone |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA216817A (fr) |
-
0
- CA CA216817A patent/CA216817A/fr not_active Expired
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