CA661821A - Valves with self-closing characteristics - Google Patents
Valves with self-closing characteristicsInfo
- Publication number
- CA661821A CA661821A CA661821A CA661821DA CA661821A CA 661821 A CA661821 A CA 661821A CA 661821 A CA661821 A CA 661821A CA 661821D A CA661821D A CA 661821DA CA 661821 A CA661821 A CA 661821A
- Authority
- CA
- Canada
- Prior art keywords
- valves
- self
- closing characteristics
- closing
- 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 |
---|---|---|---|
CA661821T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA661821A true CA661821A (en) | 1963-04-23 |
Family
ID=35955933
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA661821A Expired CA661821A (en) | Valves with self-closing characteristics |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA661821A (en) |
-
0
- CA CA661821A patent/CA661821A/en not_active Expired
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