JPS6145772Y2 - - Google Patents

Info

Publication number
JPS6145772Y2
JPS6145772Y2 JP1981037917U JP3791781U JPS6145772Y2 JP S6145772 Y2 JPS6145772 Y2 JP S6145772Y2 JP 1981037917 U JP1981037917 U JP 1981037917U JP 3791781 U JP3791781 U JP 3791781U JP S6145772 Y2 JPS6145772 Y2 JP S6145772Y2
Authority
JP
Japan
Prior art keywords
valve
hydraulic
port
draft
force
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
JP1981037917U
Other languages
English (en)
Japanese (ja)
Other versions
JPS57149708U (en:Method
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 filed Critical
Priority to JP1981037917U priority Critical patent/JPS6145772Y2/ja
Publication of JPS57149708U publication Critical patent/JPS57149708U/ja
Application granted granted Critical
Publication of JPS6145772Y2 publication Critical patent/JPS6145772Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Lifting Devices For Agricultural Implements (AREA)
JP1981037917U 1981-03-17 1981-03-17 Expired JPS6145772Y2 (en:Method)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981037917U JPS6145772Y2 (en:Method) 1981-03-17 1981-03-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981037917U JPS6145772Y2 (en:Method) 1981-03-17 1981-03-17

Publications (2)

Publication Number Publication Date
JPS57149708U JPS57149708U (en:Method) 1982-09-20
JPS6145772Y2 true JPS6145772Y2 (en:Method) 1986-12-23

Family

ID=29835090

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981037917U Expired JPS6145772Y2 (en:Method) 1981-03-17 1981-03-17

Country Status (1)

Country Link
JP (1) JPS6145772Y2 (en:Method)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51142502U (en:Method) * 1975-05-10 1976-11-16

Also Published As

Publication number Publication date
JPS57149708U (en:Method) 1982-09-20

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