JPS62131168U - - Google Patents

Info

Publication number
JPS62131168U
JPS62131168U JP1856586U JP1856586U JPS62131168U JP S62131168 U JPS62131168 U JP S62131168U JP 1856586 U JP1856586 U JP 1856586U JP 1856586 U JP1856586 U JP 1856586U JP S62131168 U JPS62131168 U JP S62131168U
Authority
JP
Japan
Prior art keywords
annular bottom
check valve
plug
drain
rubber boat
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
JP1856586U
Other languages
English (en)
Japanese (ja)
Other versions
JPH031666Y2 (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 JP1856586U priority Critical patent/JPH031666Y2/ja
Publication of JPS62131168U publication Critical patent/JPS62131168U/ja
Application granted granted Critical
Publication of JPH031666Y2 publication Critical patent/JPH031666Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Check Valves (AREA)
JP1856586U 1986-02-12 1986-02-12 Expired JPH031666Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1856586U JPH031666Y2 (enrdf_load_stackoverflow) 1986-02-12 1986-02-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1856586U JPH031666Y2 (enrdf_load_stackoverflow) 1986-02-12 1986-02-12

Publications (2)

Publication Number Publication Date
JPS62131168U true JPS62131168U (enrdf_load_stackoverflow) 1987-08-19
JPH031666Y2 JPH031666Y2 (enrdf_load_stackoverflow) 1991-01-18

Family

ID=30812353

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1856586U Expired JPH031666Y2 (enrdf_load_stackoverflow) 1986-02-12 1986-02-12

Country Status (1)

Country Link
JP (1) JPH031666Y2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH031666Y2 (enrdf_load_stackoverflow) 1991-01-18

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