JPS6253123B2 - - Google Patents

Info

Publication number
JPS6253123B2
JPS6253123B2 JP1953579A JP1953579A JPS6253123B2 JP S6253123 B2 JPS6253123 B2 JP S6253123B2 JP 1953579 A JP1953579 A JP 1953579A JP 1953579 A JP1953579 A JP 1953579A JP S6253123 B2 JPS6253123 B2 JP S6253123B2
Authority
JP
Japan
Prior art keywords
sensor
boundary
sensors
land
reference value
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
JP1953579A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55111713A (en
Inventor
Katsumi Ito
Shigeaki Okuyama
Yoshimi Oota
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kubota Corp
Original Assignee
Kubota Corp
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 Kubota Corp filed Critical Kubota Corp
Priority to JP1953579A priority Critical patent/JPS55111713A/ja
Publication of JPS55111713A publication Critical patent/JPS55111713A/ja
Publication of JPS6253123B2 publication Critical patent/JPS6253123B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Guiding Agricultural Machines (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
JP1953579A 1979-02-20 1979-02-20 Power tiller Granted JPS55111713A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1953579A JPS55111713A (en) 1979-02-20 1979-02-20 Power tiller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1953579A JPS55111713A (en) 1979-02-20 1979-02-20 Power tiller

Publications (2)

Publication Number Publication Date
JPS55111713A JPS55111713A (en) 1980-08-28
JPS6253123B2 true JPS6253123B2 (OSRAM) 1987-11-09

Family

ID=12002017

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1953579A Granted JPS55111713A (en) 1979-02-20 1979-02-20 Power tiller

Country Status (1)

Country Link
JP (1) JPS55111713A (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0316220U (OSRAM) * 1989-06-28 1991-02-19
JPH0350417U (OSRAM) * 1989-09-22 1991-05-16

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0316220U (OSRAM) * 1989-06-28 1991-02-19
JPH0350417U (OSRAM) * 1989-09-22 1991-05-16

Also Published As

Publication number Publication date
JPS55111713A (en) 1980-08-28

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