JPS6191307U - - Google Patents

Info

Publication number
JPS6191307U
JPS6191307U JP17786284U JP17786284U JPS6191307U JP S6191307 U JPS6191307 U JP S6191307U JP 17786284 U JP17786284 U JP 17786284U JP 17786284 U JP17786284 U JP 17786284U JP S6191307 U JPS6191307 U JP S6191307U
Authority
JP
Japan
Prior art keywords
sand
sprocket
upstream
submersible
sprockets
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
JP17786284U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6327762Y2 (en, 2012
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 JP17786284U priority Critical patent/JPS6327762Y2/ja
Publication of JPS6191307U publication Critical patent/JPS6191307U/ja
Application granted granted Critical
Publication of JPS6327762Y2 publication Critical patent/JPS6327762Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Underground Or Underwater Handling Of Building Materials (AREA)
JP17786284U 1984-11-21 1984-11-21 Expired JPS6327762Y2 (en, 2012)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17786284U JPS6327762Y2 (en, 2012) 1984-11-21 1984-11-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17786284U JPS6327762Y2 (en, 2012) 1984-11-21 1984-11-21

Publications (2)

Publication Number Publication Date
JPS6191307U true JPS6191307U (en, 2012) 1986-06-13
JPS6327762Y2 JPS6327762Y2 (en, 2012) 1988-07-27

Family

ID=30735434

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17786284U Expired JPS6327762Y2 (en, 2012) 1984-11-21 1984-11-21

Country Status (1)

Country Link
JP (1) JPS6327762Y2 (en, 2012)

Also Published As

Publication number Publication date
JPS6327762Y2 (en, 2012) 1988-07-27

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