KR920016114U - 볍씨 침종겸용 최아장치 - Google Patents

볍씨 침종겸용 최아장치

Info

Publication number
KR920016114U
KR920016114U KR2019910001991U KR910001991U KR920016114U KR 920016114 U KR920016114 U KR 920016114U KR 2019910001991 U KR2019910001991 U KR 2019910001991U KR 910001991 U KR910001991 U KR 910001991U KR 920016114 U KR920016114 U KR 920016114U
Authority
KR
South Korea
Prior art keywords
best device
rice seeding
combined rice
combined
seeding
Prior art date
Application number
KR2019910001991U
Other languages
English (en)
Other versions
KR920007805Y1 (ko
Inventor
조규섭
Original Assignee
조규섭
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 조규섭 filed Critical 조규섭
Priority to KR2019910001991U priority Critical patent/KR920007805Y1/ko
Priority to US07/871,733 priority patent/US5285409A/en
Publication of KR920016114U publication Critical patent/KR920016114U/ko
Application granted granted Critical
Publication of KR920007805Y1 publication Critical patent/KR920007805Y1/ko

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
    • A01C1/02—Germinating apparatus; Determining germination capacity of seeds or the like
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/317—Testing of digital circuits
    • G01R31/31701—Arrangements for setting the Unit Under Test [UUT] in a test mode
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
    • G06F11/2273—Test methods
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2201/00—Indexing scheme relating to error detection, to error correction, and to monitoring
    • G06F2201/88—Monitoring involving counting

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physiology (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Dram (AREA)
  • Pretreatment Of Seeds And Plants (AREA)
KR2019910001991U 1991-02-09 1991-02-09 볍씨 침종겸용 최아장치 KR920007805Y1 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR2019910001991U KR920007805Y1 (ko) 1991-02-09 1991-02-09 볍씨 침종겸용 최아장치
US07/871,733 US5285409A (en) 1991-02-09 1992-04-21 Serial input/output memory with a high speed test device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910001991U KR920007805Y1 (ko) 1991-02-09 1991-02-09 볍씨 침종겸용 최아장치

Publications (2)

Publication Number Publication Date
KR920016114U true KR920016114U (ko) 1992-09-16
KR920007805Y1 KR920007805Y1 (ko) 1992-10-19

Family

ID=19310796

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910001991U KR920007805Y1 (ko) 1991-02-09 1991-02-09 볍씨 침종겸용 최아장치

Country Status (2)

Country Link
US (1) US5285409A (ko)
KR (1) KR920007805Y1 (ko)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2871975B2 (ja) * 1992-09-29 1999-03-17 日本電気アイシーマイコンシステム株式会社 半導体メモリ装置
JP2914843B2 (ja) * 1993-03-10 1999-07-05 株式会社東芝 ダイナミック型半導体メモリ
JP3193810B2 (ja) * 1993-08-31 2001-07-30 富士通株式会社 不揮発性半導体記憶装置及びその試験方法
US7334652B2 (en) * 1998-08-31 2008-02-26 Halliburton Energy Services, Inc. Roller cone drill bits with enhanced cutting elements and cutting structures
US20040045742A1 (en) * 2001-04-10 2004-03-11 Halliburton Energy Services, Inc. Force-balanced roller-cone bits, systems, drilling methods, and design methods
US6412577B1 (en) * 1998-08-31 2002-07-02 Halliburton Energy Services Inc. Roller-cone bits, systems, drilling methods, and design methods with optimization of tooth orientation
WO2000012859A2 (en) * 1998-08-31 2000-03-09 Halliburton Energy Services, Inc. Force-balanced roller-cone bits, systems, drilling methods, and design methods
US20040140130A1 (en) * 1998-08-31 2004-07-22 Halliburton Energy Services, Inc., A Delaware Corporation Roller-cone bits, systems, drilling methods, and design methods with optimization of tooth orientation
US20030051917A1 (en) * 1998-08-31 2003-03-20 Halliburton Energy Services, Inc. Roller cone bits, methods, and systems with anti-tracking variation in tooth orientation
KR100284296B1 (ko) * 1999-04-13 2001-03-02 김영환 내부전원 발생회로
KR20040103232A (ko) * 2003-05-31 2004-12-08 최상진 식물종자의 수중발아 및 오존살균을 위한 장치
US7434632B2 (en) * 2004-03-02 2008-10-14 Halliburton Energy Services, Inc. Roller cone drill bits with enhanced drilling stability and extended life of associated bearings and seals
GB2417966A (en) * 2004-08-16 2006-03-15 Halliburton Energy Serv Inc Roller cone drill bits with optimized bearing structure
US20090229888A1 (en) * 2005-08-08 2009-09-17 Shilin Chen Methods and systems for designing and/or selecting drilling equipment using predictions of rotary drill bit walk
GB2443126B (en) * 2005-08-08 2012-03-28 Halliburton Energy Serv Inc Computer-implemented method to design a rotary drill bit
US7860693B2 (en) 2005-08-08 2010-12-28 Halliburton Energy Services, Inc. Methods and systems for designing and/or selecting drilling equipment using predictions of rotary drill bit walk
US7860696B2 (en) * 2005-08-08 2010-12-28 Halliburton Energy Services, Inc. Methods and systems to predict rotary drill bit walk and to design rotary drill bits and other downhole tools
US7926280B2 (en) * 2007-05-16 2011-04-19 Pratt & Whitney Canada Corp. Interface between a combustor and fuel nozzle

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4873671A (en) * 1988-01-28 1989-10-10 National Semiconductor Corporation Sequential read access of serial memories with a user defined starting address
US5051995A (en) * 1988-03-14 1991-09-24 Mitsubishi Denki Kabushiki Kaisha Semiconductor memory device having a test mode setting circuit

Also Published As

Publication number Publication date
US5285409A (en) 1994-02-08
KR920007805Y1 (ko) 1992-10-19

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Legal Events

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E701 Decision to grant or registration of patent right
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