JPH0321993Y2 - - Google Patents

Info

Publication number
JPH0321993Y2
JPH0321993Y2 JP12427286U JP12427286U JPH0321993Y2 JP H0321993 Y2 JPH0321993 Y2 JP H0321993Y2 JP 12427286 U JP12427286 U JP 12427286U JP 12427286 U JP12427286 U JP 12427286U JP H0321993 Y2 JPH0321993 Y2 JP H0321993Y2
Authority
JP
Japan
Prior art keywords
plate
triangular
lines
rectangular
plates
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
JP12427286U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6331987U (enrdf_load_html_response
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 JP12427286U priority Critical patent/JPH0321993Y2/ja
Publication of JPS6331987U publication Critical patent/JPS6331987U/ja
Application granted granted Critical
Publication of JPH0321993Y2 publication Critical patent/JPH0321993Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Drawing Aids And Blackboards (AREA)
JP12427286U 1986-08-13 1986-08-13 Expired JPH0321993Y2 (enrdf_load_html_response)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12427286U JPH0321993Y2 (enrdf_load_html_response) 1986-08-13 1986-08-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12427286U JPH0321993Y2 (enrdf_load_html_response) 1986-08-13 1986-08-13

Publications (2)

Publication Number Publication Date
JPS6331987U JPS6331987U (enrdf_load_html_response) 1988-03-01
JPH0321993Y2 true JPH0321993Y2 (enrdf_load_html_response) 1991-05-14

Family

ID=31016133

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12427286U Expired JPH0321993Y2 (enrdf_load_html_response) 1986-08-13 1986-08-13

Country Status (1)

Country Link
JP (1) JPH0321993Y2 (enrdf_load_html_response)

Also Published As

Publication number Publication date
JPS6331987U (enrdf_load_html_response) 1988-03-01

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