CA561944A - Valve for fume-channels - Google Patents
Valve for fume-channelsInfo
- Publication number
- CA561944A CA561944A CA561944A CA561944DA CA561944A CA 561944 A CA561944 A CA 561944A CA 561944 A CA561944 A CA 561944A CA 561944D A CA561944D A CA 561944DA CA 561944 A CA561944 A CA 561944A
- Authority
- CA
- Canada
- Prior art keywords
- fume
- channels
- valve
- 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 |
---|---|---|---|
CA561944T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA561944A true CA561944A (en) | 1958-08-19 |
Family
ID=35728378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA561944A Expired CA561944A (en) | Valve for fume-channels |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA561944A (en) |
-
0
- CA CA561944A patent/CA561944A/en not_active Expired
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