BR0201720B1 - solid fertilizer flow sensor apparatus. - Google Patents
solid fertilizer flow sensor apparatus.Info
- Publication number
- BR0201720B1 BR0201720B1 BRPI0201720-2A BR0201720A BR0201720B1 BR 0201720 B1 BR0201720 B1 BR 0201720B1 BR 0201720 A BR0201720 A BR 0201720A BR 0201720 B1 BR0201720 B1 BR 0201720B1
- Authority
- BR
- Brazil
- Prior art keywords
- flow sensor
- sensor apparatus
- solid fertilizer
- fertilizer flow
- solid
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
- A01C7/10—Devices for adjusting the seed-box ; Regulation of machines for depositing quantities at intervals
- A01C7/102—Regulating or controlling the seed rate
- A01C7/105—Seed sensors
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Fertilizing (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI0201720-2A BR0201720B1 (en) | 2002-03-26 | 2002-03-26 | solid fertilizer flow sensor apparatus. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI0201720-2A BR0201720B1 (en) | 2002-03-26 | 2002-03-26 | solid fertilizer flow sensor apparatus. |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0201720A BR0201720A (en) | 2004-02-17 |
BR0201720B1 true BR0201720B1 (en) | 2011-03-09 |
Family
ID=31192959
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0201720-2A BR0201720B1 (en) | 2002-03-26 | 2002-03-26 | solid fertilizer flow sensor apparatus. |
Country Status (1)
Country | Link |
---|---|
BR (1) | BR0201720B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR102015025882B1 (en) | 2015-10-09 | 2021-02-02 | Jose Roberto Do Amaral Assy | solid particulate flow sensor and energy saving method for solid particulate flow sensor |
-
2002
- 2002-03-26 BR BRPI0201720-2A patent/BR0201720B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BR0201720A (en) | 2004-02-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 26/03/2002, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 26.03.2022 |