CA155952A - Filament de lampe - Google Patents
Filament de lampeInfo
- Publication number
- CA155952A CA155952A CA000155952A CA155952DA CA155952A CA 155952 A CA155952 A CA 155952A CA 000155952 A CA000155952 A CA 000155952A CA 155952D A CA155952D A CA 155952DA CA 155952 A CA155952 A CA 155952A
- Authority
- CA
- Canada
- Prior art keywords
- lamp filament
- filament
- lamp
- 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 |
---|---|---|---|
CA155952T | 1912-12-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA155952A true CA155952A (fr) | 1914-06-02 |
Family
ID=45275659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000155952A Expired CA155952A (fr) | 1912-12-18 | 1912-12-18 | Filament de lampe |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA155952A (fr) |
-
1912
- 1912-12-18 CA CA000155952A patent/CA155952A/fr not_active Expired
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