JPS4939532U - - Google Patents

Info

Publication number
JPS4939532U
JPS4939532U JP8136072U JP8136072U JPS4939532U JP S4939532 U JPS4939532 U JP S4939532U JP 8136072 U JP8136072 U JP 8136072U JP 8136072 U JP8136072 U JP 8136072U JP S4939532 U JPS4939532 U JP S4939532U
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.)
Granted
Application number
JP8136072U
Other languages
Japanese (ja)
Other versions
JPS5117939Y2 (fr
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 JP8136072U priority Critical patent/JPS5117939Y2/ja
Priority to US334731A priority patent/US3883253A/en
Priority to DE2310573A priority patent/DE2310573C3/de
Publication of JPS4939532U publication Critical patent/JPS4939532U/ja
Priority to US524673A priority patent/US3892495A/en
Application granted granted Critical
Publication of JPS5117939Y2 publication Critical patent/JPS5117939Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
JP8136072U 1972-03-03 1972-07-10 Expired JPS5117939Y2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP8136072U JPS5117939Y2 (fr) 1972-07-10 1972-07-10
US334731A US3883253A (en) 1972-03-03 1973-02-22 Mechanical pencil
DE2310573A DE2310573C3 (de) 1972-03-03 1973-03-02 Druckbleistift
US524673A US3892495A (en) 1972-03-03 1974-11-18 Push type mechanical pencil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8136072U JPS5117939Y2 (fr) 1972-07-10 1972-07-10

Publications (2)

Publication Number Publication Date
JPS4939532U true JPS4939532U (fr) 1974-04-08
JPS5117939Y2 JPS5117939Y2 (fr) 1976-05-13

Family

ID=27987904

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8136072U Expired JPS5117939Y2 (fr) 1972-03-03 1972-07-10

Country Status (1)

Country Link
JP (1) JPS5117939Y2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5931458A (ja) * 1982-08-16 1984-02-20 Tokyo Denshi Kogyo Kk ビ−ト周波数認識装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5931458A (ja) * 1982-08-16 1984-02-20 Tokyo Denshi Kogyo Kk ビ−ト周波数認識装置

Also Published As

Publication number Publication date
JPS5117939Y2 (fr) 1976-05-13

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