AT171952B - check valve - Google Patents
check valveInfo
- Publication number
- AT171952B AT171952B AT171952DA AT171952B AT 171952 B AT171952 B AT 171952B AT 171952D A AT171952D A AT 171952DA AT 171952 B AT171952 B AT 171952B
- Authority
- AT
- Austria
- Prior art keywords
- check valve
- check
- valve
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT171952T | 1950-01-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT171952B true AT171952B (en) | 1952-07-25 |
Family
ID=3656566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT171952D AT171952B (en) | 1950-01-10 | 1950-01-10 | check valve |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT171952B (en) |
-
1950
- 1950-01-10 AT AT171952D patent/AT171952B/en active
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