CA289095A - Evacuated device - Google Patents
Evacuated deviceInfo
- Publication number
- CA289095A CA289095A CA289095A CA289095DA CA289095A CA 289095 A CA289095 A CA 289095A CA 289095 A CA289095 A CA 289095A CA 289095D A CA289095D A CA 289095DA CA 289095 A CA289095 A CA 289095A
- Authority
- CA
- Canada
- Prior art keywords
- evacuated device
- evacuated
- 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 |
---|---|---|---|
CA289095T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA289095A true CA289095A (en) | 1929-04-23 |
Family
ID=35225907
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA289095A Expired CA289095A (en) | Evacuated device |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA289095A (en) |
-
0
- CA CA289095A patent/CA289095A/en not_active Expired
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