IT1158531B - MANHOLE INCORPORATING A FLOAT NON-RETURN VALVE FOR THE WASTEWATER FLOW - Google Patents
MANHOLE INCORPORATING A FLOAT NON-RETURN VALVE FOR THE WASTEWATER FLOWInfo
- Publication number
- IT1158531B IT1158531B IT12010/82A IT1201082A IT1158531B IT 1158531 B IT1158531 B IT 1158531B IT 12010/82 A IT12010/82 A IT 12010/82A IT 1201082 A IT1201082 A IT 1201082A IT 1158531 B IT1158531 B IT 1158531B
- Authority
- IT
- Italy
- Prior art keywords
- manhole
- incorporating
- return valve
- wastewater flow
- float non
- Prior art date
Links
- 239000002351 wastewater Substances 0.000 title 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT12010/82A IT1158531B (en) | 1982-03-02 | 1982-03-02 | MANHOLE INCORPORATING A FLOAT NON-RETURN VALVE FOR THE WASTEWATER FLOW |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT12010/82A IT1158531B (en) | 1982-03-02 | 1982-03-02 | MANHOLE INCORPORATING A FLOAT NON-RETURN VALVE FOR THE WASTEWATER FLOW |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8212010A0 IT8212010A0 (en) | 1982-03-02 |
IT1158531B true IT1158531B (en) | 1987-02-18 |
Family
ID=11139031
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT12010/82A IT1158531B (en) | 1982-03-02 | 1982-03-02 | MANHOLE INCORPORATING A FLOAT NON-RETURN VALVE FOR THE WASTEWATER FLOW |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1158531B (en) |
-
1982
- 1982-03-02 IT IT12010/82A patent/IT1158531B/en active
Also Published As
Publication number | Publication date |
---|---|
IT8212010A0 (en) | 1982-03-02 |
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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: 19940329 |