IT997024B - Valvola a sfera perfezionata - Google Patents
Valvola a sfera perfezionataInfo
- Publication number
- IT997024B IT997024B IT770171A IT770171A IT997024B IT 997024 B IT997024 B IT 997024B IT 770171 A IT770171 A IT 770171A IT 770171 A IT770171 A IT 770171A IT 997024 B IT997024 B IT 997024B
- Authority
- IT
- Italy
- Prior art keywords
- ball valve
- improved ball
- improved
- valve
- ball
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT770171A IT997024B (it) | 1971-07-26 | 1971-07-26 | Valvola a sfera perfezionata |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT770171A IT997024B (it) | 1971-07-26 | 1971-07-26 | Valvola a sfera perfezionata |
Publications (1)
Publication Number | Publication Date |
---|---|
IT997024B true IT997024B (it) | 1975-12-30 |
Family
ID=11125257
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT770171A IT997024B (it) | 1971-07-26 | 1971-07-26 | Valvola a sfera perfezionata |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT997024B (it) |
-
1971
- 1971-07-26 IT IT770171A patent/IT997024B/it active
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