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 (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 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 (enrdf_load_stackoverflow)

Priority Applications (1)

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

Applications Claiming Priority (1)

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

Publications (2)

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

Family

ID=30740639

Family Applications (1)

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

Country Status (1)

Country Link
JP (1) JPS6346546Y2 (enrdf_load_stackoverflow)

Also Published As

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

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