CA482230A - Pneumatic shutter control - Google Patents
Pneumatic shutter controlInfo
- Publication number
- CA482230A CA482230A CA482230A CA482230DA CA482230A CA 482230 A CA482230 A CA 482230A CA 482230 A CA482230 A CA 482230A CA 482230D A CA482230D A CA 482230DA CA 482230 A CA482230 A CA 482230A
- Authority
- CA
- Canada
- Prior art keywords
- shutter control
- pneumatic shutter
- pneumatic
- control
- shutter
- 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 |
---|---|---|---|
CA482230T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA482230A true CA482230A (en) | 1952-04-01 |
Family
ID=35621918
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA482230A Expired CA482230A (en) | Pneumatic shutter control |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA482230A (en) |
-
0
- CA CA482230A patent/CA482230A/en not_active Expired
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