CS222677B2 - Device for testing the sifting apparatus of the drill seeders - Google Patents

Device for testing the sifting apparatus of the drill seeders Download PDF

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Publication number
CS222677B2
CS222677B2 CS677679A CS677679A CS222677B2 CS 222677 B2 CS222677 B2 CS 222677B2 CS 677679 A CS677679 A CS 677679A CS 677679 A CS677679 A CS 677679A CS 222677 B2 CS222677 B2 CS 222677B2
Authority
CS
Czechoslovakia
Prior art keywords
current circuit
logic
testing
pulse generator
time pulse
Prior art date
Application number
CS677679A
Other languages
Czech (cs)
English (en)
Inventor
Huba Borody
Lajos Kovacs
Akos Dobay
Istvan Meszaros
Andras Padar
Original Assignee
Mem Mueszaki Intezet
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mem Mueszaki Intezet filed Critical Mem Mueszaki Intezet
Publication of CS222677B2 publication Critical patent/CS222677B2/cs

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Landscapes

  • Sowing (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
CS677679A 1978-12-07 1979-10-05 Device for testing the sifting apparatus of the drill seeders CS222677B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUME002228 HU178055B (en) 1978-12-07 1978-12-07 Instrument examining seeding element of machines seeding by single grains

Publications (1)

Publication Number Publication Date
CS222677B2 true CS222677B2 (en) 1983-07-29

Family

ID=10999513

Family Applications (1)

Application Number Title Priority Date Filing Date
CS677679A CS222677B2 (en) 1978-12-07 1979-10-05 Device for testing the sifting apparatus of the drill seeders

Country Status (6)

Country Link
BG (1) BG45050A3 (sk)
CS (1) CS222677B2 (sk)
DD (1) DD147572A1 (sk)
HU (1) HU178055B (sk)
PL (1) PL119053B2 (sk)
RO (1) RO80244A (sk)

Also Published As

Publication number Publication date
RO80244A (ro) 1982-12-06
DD147572A1 (de) 1981-04-08
PL220152A2 (sk) 1980-09-08
BG45050A3 (sk) 1989-03-15
HU178055B (en) 1982-02-28
PL119053B2 (en) 1981-11-30

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