JPS6388494U - - Google Patents

Info

Publication number
JPS6388494U
JPS6388494U JP18492886U JP18492886U JPS6388494U JP S6388494 U JPS6388494 U JP S6388494U JP 18492886 U JP18492886 U JP 18492886U JP 18492886 U JP18492886 U JP 18492886U JP S6388494 U JPS6388494 U JP S6388494U
Authority
JP
Japan
Prior art keywords
plate
base
curved surface
underlay
sliding curved
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
JP18492886U
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 JP18492886U priority Critical patent/JPS6388494U/ja
Publication of JPS6388494U publication Critical patent/JPS6388494U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Drawing Aids And Blackboards (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
JP18492886U 1986-11-28 1986-11-28 Pending JPS6388494U (US20070167544A1-20070719-C00007.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18492886U JPS6388494U (US20070167544A1-20070719-C00007.png) 1986-11-28 1986-11-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18492886U JPS6388494U (US20070167544A1-20070719-C00007.png) 1986-11-28 1986-11-28

Publications (1)

Publication Number Publication Date
JPS6388494U true JPS6388494U (US20070167544A1-20070719-C00007.png) 1988-06-08

Family

ID=31133075

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18492886U Pending JPS6388494U (US20070167544A1-20070719-C00007.png) 1986-11-28 1986-11-28

Country Status (1)

Country Link
JP (1) JPS6388494U (US20070167544A1-20070719-C00007.png)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4926637B1 (US20070167544A1-20070719-C00007.png) * 1970-12-19 1974-07-10

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4926637B1 (US20070167544A1-20070719-C00007.png) * 1970-12-19 1974-07-10

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