JPH0321992Y2 - - Google Patents

Info

Publication number
JPH0321992Y2
JPH0321992Y2 JP10193486U JP10193486U JPH0321992Y2 JP H0321992 Y2 JPH0321992 Y2 JP H0321992Y2 JP 10193486 U JP10193486 U JP 10193486U JP 10193486 U JP10193486 U JP 10193486U JP H0321992 Y2 JPH0321992 Y2 JP H0321992Y2
Authority
JP
Japan
Prior art keywords
chute
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vertical
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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
JP10193486U
Other languages
English (en)
Japanese (ja)
Other versions
JPS636898U (en]
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 JP10193486U priority Critical patent/JPH0321992Y2/ja
Publication of JPS636898U publication Critical patent/JPS636898U/ja
Application granted granted Critical
Publication of JPH0321992Y2 publication Critical patent/JPH0321992Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Drawing Aids And Blackboards (AREA)
JP10193486U 1986-07-02 1986-07-02 Expired JPH0321992Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10193486U JPH0321992Y2 (en]) 1986-07-02 1986-07-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10193486U JPH0321992Y2 (en]) 1986-07-02 1986-07-02

Publications (2)

Publication Number Publication Date
JPS636898U JPS636898U (en]) 1988-01-18
JPH0321992Y2 true JPH0321992Y2 (en]) 1991-05-14

Family

ID=30973117

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10193486U Expired JPH0321992Y2 (en]) 1986-07-02 1986-07-02

Country Status (1)

Country Link
JP (1) JPH0321992Y2 (en])

Also Published As

Publication number Publication date
JPS636898U (en]) 1988-01-18

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