JPH01160480U - - Google Patents

Info

Publication number
JPH01160480U
JPH01160480U JP5509888U JP5509888U JPH01160480U JP H01160480 U JPH01160480 U JP H01160480U JP 5509888 U JP5509888 U JP 5509888U JP 5509888 U JP5509888 U JP 5509888U JP H01160480 U JPH01160480 U JP H01160480U
Authority
JP
Japan
Prior art keywords
cover
map
section
turning section
spread prevention
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
JP5509888U
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 JP5509888U priority Critical patent/JPH01160480U/ja
Publication of JPH01160480U publication Critical patent/JPH01160480U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Instructional Devices (AREA)
JP5509888U 1988-04-22 1988-04-22 Pending JPH01160480U (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5509888U JPH01160480U (ro) 1988-04-22 1988-04-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5509888U JPH01160480U (ro) 1988-04-22 1988-04-22

Publications (1)

Publication Number Publication Date
JPH01160480U true JPH01160480U (ro) 1989-11-07

Family

ID=31281002

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5509888U Pending JPH01160480U (ro) 1988-04-22 1988-04-22

Country Status (1)

Country Link
JP (1) JPH01160480U (ro)

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