JPH01161087U - - Google Patents

Info

Publication number
JPH01161087U
JPH01161087U JP4312889U JP4312889U JPH01161087U JP H01161087 U JPH01161087 U JP H01161087U JP 4312889 U JP4312889 U JP 4312889U JP 4312889 U JP4312889 U JP 4312889U JP H01161087 U JPH01161087 U JP H01161087U
Authority
JP
Japan
Prior art keywords
drawing board
rail
rail member
horizontal direction
entire length
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.)
Pending
Application number
JP4312889U
Other languages
English (en)
Japanese (ja)
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 JP4312889U priority Critical patent/JPH01161087U/ja
Publication of JPH01161087U publication Critical patent/JPH01161087U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Drawing Aids And Blackboards (AREA)
JP4312889U 1989-04-13 1989-04-13 Pending JPH01161087U (US07922777-20110412-C00004.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4312889U JPH01161087U (US07922777-20110412-C00004.png) 1989-04-13 1989-04-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4312889U JPH01161087U (US07922777-20110412-C00004.png) 1989-04-13 1989-04-13

Publications (1)

Publication Number Publication Date
JPH01161087U true JPH01161087U (US07922777-20110412-C00004.png) 1989-11-08

Family

ID=31269530

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4312889U Pending JPH01161087U (US07922777-20110412-C00004.png) 1989-04-13 1989-04-13

Country Status (1)

Country Link
JP (1) JPH01161087U (US07922777-20110412-C00004.png)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5338438B1 (US07922777-20110412-C00004.png) * 1970-03-02 1978-10-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5338438B1 (US07922777-20110412-C00004.png) * 1970-03-02 1978-10-16

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