JPS641992U - - Google Patents

Info

Publication number
JPS641992U
JPS641992U JP9423387U JP9423387U JPS641992U JP S641992 U JPS641992 U JP S641992U JP 9423387 U JP9423387 U JP 9423387U JP 9423387 U JP9423387 U JP 9423387U JP S641992 U JPS641992 U JP S641992U
Authority
JP
Japan
Prior art keywords
overall shape
ruler
feet
pedestal
handle
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
JP9423387U
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 JP9423387U priority Critical patent/JPS641992U/ja
Publication of JPS641992U publication Critical patent/JPS641992U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Drawing Aids And Blackboards (AREA)
JP9423387U 1987-06-19 1987-06-19 Pending JPS641992U (xx)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9423387U JPS641992U (xx) 1987-06-19 1987-06-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9423387U JPS641992U (xx) 1987-06-19 1987-06-19

Publications (1)

Publication Number Publication Date
JPS641992U true JPS641992U (xx) 1989-01-09

Family

ID=30957495

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9423387U Pending JPS641992U (xx) 1987-06-19 1987-06-19

Country Status (1)

Country Link
JP (1) JPS641992U (xx)

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