IT8900303A0 - Valvola con otturatore sferico - Google Patents
Valvola con otturatore sfericoInfo
- Publication number
- IT8900303A0 IT8900303A0 IT8900303A IT3038989A IT8900303A0 IT 8900303 A0 IT8900303 A0 IT 8900303A0 IT 8900303 A IT8900303 A IT 8900303A IT 3038989 A IT3038989 A IT 3038989A IT 8900303 A0 IT8900303 A0 IT 8900303A0
- Authority
- IT
- Italy
- Prior art keywords
- valve
- spherical plug
- spherical
- plug
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8900303A IT1234167B (it) | 1989-05-12 | 1989-05-12 | Valvola,con otturatore sferico |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8900303A IT1234167B (it) | 1989-05-12 | 1989-05-12 | Valvola,con otturatore sferico |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8900303A0 true IT8900303A0 (it) | 1989-05-12 |
IT1234167B IT1234167B (it) | 1992-05-04 |
Family
ID=11229669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8900303A IT1234167B (it) | 1989-05-12 | 1989-05-12 | Valvola,con otturatore sferico |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1234167B (it) |
-
1989
- 1989-05-12 IT IT8900303A patent/IT1234167B/it active
Also Published As
Publication number | Publication date |
---|---|
IT1234167B (it) | 1992-05-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970426 |