CA457798A - Dispositif de ventilation - Google Patents
Dispositif de ventilationInfo
- Publication number
- CA457798A CA457798A CA457798A CA457798DA CA457798A CA 457798 A CA457798 A CA 457798A CA 457798 A CA457798 A CA 457798A CA 457798D A CA457798D A CA 457798DA CA 457798 A CA457798 A CA 457798A
- Authority
- CA
- Canada
- Prior art keywords
- ventilating device
- ventilating
- 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 |
---|---|---|---|
CA457798T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA457798A true CA457798A (fr) | 1949-07-05 |
Family
ID=35575537
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA457798A Expired CA457798A (fr) | Dispositif de ventilation |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA457798A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2736255A (en) * | 1956-02-28 | Atr txtfpitsfp | ||
US2750865A (en) * | 1951-02-14 | 1956-06-19 | Allied Thermal Corp | Diffuser |
-
0
- CA CA457798A patent/CA457798A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2736255A (en) * | 1956-02-28 | Atr txtfpitsfp | ||
US2750865A (en) * | 1951-02-14 | 1956-06-19 | Allied Thermal Corp | Diffuser |
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