CA950321A - Check valve - Google Patents
Check valveInfo
- Publication number
- CA950321A CA950321A CA154,529,A CA154529A CA950321A CA 950321 A CA950321 A CA 950321A CA 154529 A CA154529 A CA 154529A CA 950321 A CA950321 A CA 950321A
- Authority
- CA
- Canada
- Prior art keywords
- check valve
- check
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA154,529,A CA950321A (en) | 1969-06-30 | 1972-10-18 | Check valve |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US83776969A | 1969-06-30 | 1969-06-30 | |
CA086699A CA929822A (en) | 1969-06-30 | 1970-06-26 | Check valve |
CA154,529,A CA950321A (en) | 1969-06-30 | 1972-10-18 | Check valve |
Publications (1)
Publication Number | Publication Date |
---|---|
CA950321A true CA950321A (en) | 1974-07-02 |
Family
ID=27160714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA154,529,A Expired CA950321A (en) | 1969-06-30 | 1972-10-18 | Check valve |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA950321A (en) |
-
1972
- 1972-10-18 CA CA154,529,A patent/CA950321A/en not_active Expired
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