JPH02117194U - - Google Patents

Info

Publication number
JPH02117194U
JPH02117194U JP2749889U JP2749889U JPH02117194U JP H02117194 U JPH02117194 U JP H02117194U JP 2749889 U JP2749889 U JP 2749889U JP 2749889 U JP2749889 U JP 2749889U JP H02117194 U JPH02117194 U JP H02117194U
Authority
JP
Japan
Prior art keywords
vinyl film
marked
erased
something
mark
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
JP2749889U
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 JP2749889U priority Critical patent/JPH02117194U/ja
Publication of JPH02117194U publication Critical patent/JPH02117194U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Drawing Aids And Blackboards (AREA)
JP2749889U 1989-03-10 1989-03-10 Pending JPH02117194U (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2749889U JPH02117194U (en]) 1989-03-10 1989-03-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2749889U JPH02117194U (en]) 1989-03-10 1989-03-10

Publications (1)

Publication Number Publication Date
JPH02117194U true JPH02117194U (en]) 1990-09-19

Family

ID=31250045

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2749889U Pending JPH02117194U (en]) 1989-03-10 1989-03-10

Country Status (1)

Country Link
JP (1) JPH02117194U (en])

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5743183B2 (en]) * 1976-06-03 1982-09-13

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5743183B2 (en]) * 1976-06-03 1982-09-13

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