JPH0220887Y2 - - Google Patents

Info

Publication number
JPH0220887Y2
JPH0220887Y2 JP14785284U JP14785284U JPH0220887Y2 JP H0220887 Y2 JPH0220887 Y2 JP H0220887Y2 JP 14785284 U JP14785284 U JP 14785284U JP 14785284 U JP14785284 U JP 14785284U JP H0220887 Y2 JPH0220887 Y2 JP H0220887Y2
Authority
JP
Japan
Prior art keywords
tool
lower limit
backfilling
biasing
groove
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
JP14785284U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6164213U (enrdf_load_stackoverflow
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 JP14785284U priority Critical patent/JPH0220887Y2/ja
Publication of JPS6164213U publication Critical patent/JPS6164213U/ja
Application granted granted Critical
Publication of JPH0220887Y2 publication Critical patent/JPH0220887Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Fertilizing (AREA)
JP14785284U 1984-09-28 1984-09-28 Expired JPH0220887Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14785284U JPH0220887Y2 (enrdf_load_stackoverflow) 1984-09-28 1984-09-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14785284U JPH0220887Y2 (enrdf_load_stackoverflow) 1984-09-28 1984-09-28

Publications (2)

Publication Number Publication Date
JPS6164213U JPS6164213U (enrdf_load_stackoverflow) 1986-05-01
JPH0220887Y2 true JPH0220887Y2 (enrdf_load_stackoverflow) 1990-06-06

Family

ID=30706077

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14785284U Expired JPH0220887Y2 (enrdf_load_stackoverflow) 1984-09-28 1984-09-28

Country Status (1)

Country Link
JP (1) JPH0220887Y2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6164213U (enrdf_load_stackoverflow) 1986-05-01

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