BR9100896A - Aperfeicoamento em valvula de esfera - Google Patents
Aperfeicoamento em valvula de esferaInfo
- Publication number
- BR9100896A BR9100896A BR9100896A BR9100896A BR9100896A BR 9100896 A BR9100896 A BR 9100896A BR 9100896 A BR9100896 A BR 9100896A BR 9100896 A BR9100896 A BR 9100896A BR 9100896 A BR9100896 A BR 9100896A
- Authority
- BR
- Brazil
- Prior art keywords
- ball valve
- valve improvement
- improvement
- ball
- valve
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9100896A BR9100896A (pt) | 1991-02-28 | 1991-02-28 | Aperfeicoamento em valvula de esfera |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9100896A BR9100896A (pt) | 1991-02-28 | 1991-02-28 | Aperfeicoamento em valvula de esfera |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9100896A true BR9100896A (pt) | 1992-10-27 |
Family
ID=4051466
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9100896A BR9100896A (pt) | 1991-02-28 | 1991-02-28 | Aperfeicoamento em valvula de esfera |
Country Status (1)
Country | Link |
---|---|
BR (1) | BR9100896A (pt) |
-
1991
- 1991-02-28 BR BR9100896A patent/BR9100896A/pt not_active Application Discontinuation
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO920388L (no) | Tilbakeslagsventil | |
DE69028018D1 (de) | Kugelkükenventil | |
DE69010896D1 (de) | Kugelventil. | |
FI101497B1 (fi) | Palloventtiili | |
DE69227760D1 (de) | Ventilvorrichtung | |
MX9206015A (es) | Valvula de retencion | |
GB2260183B (en) | Ball valve | |
FI103830B1 (fi) | Palloventtiili | |
DE69209522D1 (de) | Tracheostomventile | |
NO178644C (no) | Kuleventil | |
BR9202155A (pt) | Tucho de valvula mecanico | |
DE69406755D1 (de) | Kugelhahn | |
AT397701B (de) | Vorrangumschaltventil | |
BR9102220A (pt) | Valvula de retencao | |
DK0505600T3 (da) | Ventilindretning | |
IT1251922B (it) | Valvola a sfera | |
BR9100896A (pt) | Aperfeicoamento em valvula de esfera | |
SE9102871D0 (sv) | Kulventil | |
ITMI920274A0 (it) | Valvola | |
KR930014827U (ko) | 밸브구조 | |
BR7102195U (pt) | Valvula semi-esferica | |
FI92096B (fi) | Venttiili | |
BR9201609A (pt) | Valvula de esfera aperfeicoada | |
UA2S (uk) | Кран кульовий | |
UA605S (uk) | Кран кульовий |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA1 | Application deemed withdrawn (art. 18(2)) |