JPH0278393U - - Google Patents

Info

Publication number
JPH0278393U
JPH0278393U JP15887188U JP15887188U JPH0278393U JP H0278393 U JPH0278393 U JP H0278393U JP 15887188 U JP15887188 U JP 15887188U JP 15887188 U JP15887188 U JP 15887188U JP H0278393 U JPH0278393 U JP H0278393U
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JP
Japan
Prior art keywords
ruler
base
reference point
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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.)
Granted
Application number
JP15887188U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0434070Y2 (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 JP1988158871U priority Critical patent/JPH0434070Y2/ja
Publication of JPH0278393U publication Critical patent/JPH0278393U/ja
Application granted granted Critical
Publication of JPH0434070Y2 publication Critical patent/JPH0434070Y2/ja
Expired legal-status Critical Current

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  • Drawing Aids And Blackboards (AREA)
JP1988158871U 1988-12-05 1988-12-05 Expired JPH0434070Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988158871U JPH0434070Y2 (enrdf_load_stackoverflow) 1988-12-05 1988-12-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988158871U JPH0434070Y2 (enrdf_load_stackoverflow) 1988-12-05 1988-12-05

Publications (2)

Publication Number Publication Date
JPH0278393U true JPH0278393U (enrdf_load_stackoverflow) 1990-06-15
JPH0434070Y2 JPH0434070Y2 (enrdf_load_stackoverflow) 1992-08-13

Family

ID=31439591

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988158871U Expired JPH0434070Y2 (enrdf_load_stackoverflow) 1988-12-05 1988-12-05

Country Status (1)

Country Link
JP (1) JPH0434070Y2 (enrdf_load_stackoverflow)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5036646U (enrdf_load_stackoverflow) * 1973-07-28 1975-04-17
JPS5090748U (enrdf_load_stackoverflow) * 1973-12-24 1975-07-31
JPS63134800U (enrdf_load_stackoverflow) * 1987-02-25 1988-09-05

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5036646U (enrdf_load_stackoverflow) * 1973-07-28 1975-04-17
JPS5090748U (enrdf_load_stackoverflow) * 1973-12-24 1975-07-31
JPS63134800U (enrdf_load_stackoverflow) * 1987-02-25 1988-09-05

Also Published As

Publication number Publication date
JPH0434070Y2 (enrdf_load_stackoverflow) 1992-08-13

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