CA314746A - Chambre a sceller a vide - Google Patents
Chambre a sceller a videInfo
- Publication number
- CA314746A CA314746A CA314746A CA314746DA CA314746A CA 314746 A CA314746 A CA 314746A CA 314746 A CA314746 A CA 314746A CA 314746D A CA314746D A CA 314746DA CA 314746 A CA314746 A CA 314746A
- Authority
- CA
- Canada
- Prior art keywords
- sealing chamber
- vacuum sealing
- vacuum
- chamber
- sealing
- 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 |
---|---|---|---|
CA314746T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA314746A true CA314746A (fr) | 1931-09-01 |
Family
ID=35274074
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA314746A Expired CA314746A (fr) | Chambre a sceller a vide |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA314746A (fr) |
-
0
- CA CA314746A patent/CA314746A/fr not_active Expired
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