JPS6197493U - - Google Patents

Info

Publication number
JPS6197493U
JPS6197493U JP18312184U JP18312184U JPS6197493U JP S6197493 U JPS6197493 U JP S6197493U JP 18312184 U JP18312184 U JP 18312184U JP 18312184 U JP18312184 U JP 18312184U JP S6197493 U JPS6197493 U JP S6197493U
Authority
JP
Japan
Prior art keywords
main body
expanding
expansion
rotating member
contracting
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.)
Granted
Application number
JP18312184U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6346546Y2 (enExample
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 JP18312184U priority Critical patent/JPS6346546Y2/ja
Publication of JPS6197493U publication Critical patent/JPS6197493U/ja
Application granted granted Critical
Publication of JPS6346546Y2 publication Critical patent/JPS6346546Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
JP18312184U 1984-11-30 1984-11-30 Expired JPS6346546Y2 (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18312184U JPS6346546Y2 (enExample) 1984-11-30 1984-11-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18312184U JPS6346546Y2 (enExample) 1984-11-30 1984-11-30

Publications (2)

Publication Number Publication Date
JPS6197493U true JPS6197493U (enExample) 1986-06-23
JPS6346546Y2 JPS6346546Y2 (enExample) 1988-12-02

Family

ID=30740639

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18312184U Expired JPS6346546Y2 (enExample) 1984-11-30 1984-11-30

Country Status (1)

Country Link
JP (1) JPS6346546Y2 (enExample)

Also Published As

Publication number Publication date
JPS6346546Y2 (enExample) 1988-12-02

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