JPH01158158U - - Google Patents

Info

Publication number
JPH01158158U
JPH01158158U JP5580588U JP5580588U JPH01158158U JP H01158158 U JPH01158158 U JP H01158158U JP 5580588 U JP5580588 U JP 5580588U JP 5580588 U JP5580588 U JP 5580588U JP H01158158 U JPH01158158 U JP H01158158U
Authority
JP
Japan
Prior art keywords
seal
ruled lines
utility
model registration
main
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
JP5580588U
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 JP5580588U priority Critical patent/JPH01158158U/ja
Publication of JPH01158158U publication Critical patent/JPH01158158U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Drawing Aids And Blackboards (AREA)
JP5580588U 1988-04-25 1988-04-25 Pending JPH01158158U (US07922777-20110412-C00004.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5580588U JPH01158158U (US07922777-20110412-C00004.png) 1988-04-25 1988-04-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5580588U JPH01158158U (US07922777-20110412-C00004.png) 1988-04-25 1988-04-25

Publications (1)

Publication Number Publication Date
JPH01158158U true JPH01158158U (US07922777-20110412-C00004.png) 1989-11-01

Family

ID=31281706

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5580588U Pending JPH01158158U (US07922777-20110412-C00004.png) 1988-04-25 1988-04-25

Country Status (1)

Country Link
JP (1) JPH01158158U (US07922777-20110412-C00004.png)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5312013B2 (US07922777-20110412-C00004.png) * 1974-06-13 1978-04-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5312013B2 (US07922777-20110412-C00004.png) * 1974-06-13 1978-04-26

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