KR860003264U - Topographical aid - Google Patents

Topographical aid

Info

Publication number
KR860003264U
KR860003264U KR2019840009307U KR840009307U KR860003264U KR 860003264 U KR860003264 U KR 860003264U KR 2019840009307 U KR2019840009307 U KR 2019840009307U KR 840009307 U KR840009307 U KR 840009307U KR 860003264 U KR860003264 U KR 860003264U
Authority
KR
South Korea
Prior art keywords
topographical
aid
topographical aid
Prior art date
Application number
KR2019840009307U
Other languages
Korean (ko)
Other versions
KR870002650Y1 (en
Inventor
이영렬
정성근
박판규
Original Assignee
농총진흥청장
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 농총진흥청장 filed Critical 농총진흥청장
Priority to KR2019840009307U priority Critical patent/KR870002650Y1/en
Publication of KR860003264U publication Critical patent/KR860003264U/en
Application granted granted Critical
Publication of KR870002650Y1 publication Critical patent/KR870002650Y1/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G24/00Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/60Apparatus for preparing growth substrates or culture media
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01BSOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B77/00Machines for lifting and treating soil
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G24/00Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/40Growth substrates; Culture media; Apparatus or methods therefor characterised by their structure
    • A01G24/42Growth substrates; Culture media; Apparatus or methods therefor characterised by their structure of granular or aggregated structure
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/13Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft and combined with sifting devices, e.g. for making powdered fuel

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Soil Working Implements (AREA)
KR2019840009307U 1984-09-19 1984-09-19 Fertilized soil manufacturing machine KR870002650Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019840009307U KR870002650Y1 (en) 1984-09-19 1984-09-19 Fertilized soil manufacturing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019840009307U KR870002650Y1 (en) 1984-09-19 1984-09-19 Fertilized soil manufacturing machine

Publications (2)

Publication Number Publication Date
KR860003264U true KR860003264U (en) 1986-04-18
KR870002650Y1 KR870002650Y1 (en) 1987-08-14

Family

ID=37719847

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019840009307U KR870002650Y1 (en) 1984-09-19 1984-09-19 Fertilized soil manufacturing machine

Country Status (1)

Country Link
KR (1) KR870002650Y1 (en)

Also Published As

Publication number Publication date
KR870002650Y1 (en) 1987-08-14

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee