JPS4911847U - - Google Patents

Info

Publication number
JPS4911847U
JPS4911847U JP5246472U JP5246472U JPS4911847U JP S4911847 U JPS4911847 U JP S4911847U JP 5246472 U JP5246472 U JP 5246472U JP 5246472 U JP5246472 U JP 5246472U JP S4911847 U JPS4911847 U JP S4911847U
Authority
JP
Japan
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
JP5246472U
Other languages
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 JP5246472U priority Critical patent/JPS4911847U/ja
Publication of JPS4911847U publication Critical patent/JPS4911847U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Instructional Devices (AREA)
JP5246472U 1972-05-04 1972-05-04 Pending JPS4911847U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5246472U JPS4911847U (enrdf_load_stackoverflow) 1972-05-04 1972-05-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5246472U JPS4911847U (enrdf_load_stackoverflow) 1972-05-04 1972-05-04

Publications (1)

Publication Number Publication Date
JPS4911847U true JPS4911847U (enrdf_load_stackoverflow) 1974-01-31

Family

ID=27934092

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5246472U Pending JPS4911847U (enrdf_load_stackoverflow) 1972-05-04 1972-05-04

Country Status (1)

Country Link
JP (1) JPS4911847U (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2839843A (en) * 1955-01-18 1958-06-24 Teacher Toys Inc Educational apparatus
JPS446340Y1 (enrdf_load_stackoverflow) * 1966-05-30 1969-03-08

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2839843A (en) * 1955-01-18 1958-06-24 Teacher Toys Inc Educational apparatus
JPS446340Y1 (enrdf_load_stackoverflow) * 1966-05-30 1969-03-08

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