CA224252A - Systeme de circulation d'air par gravite - Google Patents
Systeme de circulation d'air par graviteInfo
- Publication number
- CA224252A CA224252A CA224252A CA224252DA CA224252A CA 224252 A CA224252 A CA 224252A CA 224252 A CA224252 A CA 224252A CA 224252D A CA224252D A CA 224252DA CA 224252 A CA224252 A CA 224252A
- Authority
- CA
- Canada
- Prior art keywords
- air circulator
- gravity air
- gravity
- circulator
- air
- 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
- 230000005484 gravity Effects 0.000 title 1
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA224252T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA224252A true CA224252A (fr) | 1922-10-03 |
Family
ID=35119855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA224252A Expired CA224252A (fr) | Systeme de circulation d'air par gravite |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA224252A (fr) |
-
0
- CA CA224252A patent/CA224252A/fr not_active Expired
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