IT8912513A0 - Valvola con otturatore sferico o sostanzialmente sferico - Google Patents
Valvola con otturatore sferico o sostanzialmente sfericoInfo
- Publication number
- IT8912513A0 IT8912513A0 IT8912513A IT1251389A IT8912513A0 IT 8912513 A0 IT8912513 A0 IT 8912513A0 IT 8912513 A IT8912513 A IT 8912513A IT 1251389 A IT1251389 A IT 1251389A IT 8912513 A0 IT8912513 A0 IT 8912513A0
- Authority
- IT
- Italy
- Prior art keywords
- spherical
- valve
- plug
- substantially spherical
- spherical plug
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8912513A IT1232639B (it) | 1989-06-07 | 1989-06-07 | Valvola con otturatore sferico o sostanzialmente sferico |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8912513A IT1232639B (it) | 1989-06-07 | 1989-06-07 | Valvola con otturatore sferico o sostanzialmente sferico |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8912513A0 true IT8912513A0 (it) | 1989-06-07 |
IT1232639B IT1232639B (it) | 1992-02-28 |
Family
ID=11141054
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8912513A IT1232639B (it) | 1989-06-07 | 1989-06-07 | Valvola con otturatore sferico o sostanzialmente sferico |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1232639B (it) |
-
1989
- 1989-06-07 IT IT8912513A patent/IT1232639B/it active
Also Published As
Publication number | Publication date |
---|---|
IT1232639B (it) | 1992-02-28 |
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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: 19970527 |