JPS6213831Y2 - - Google Patents

Info

Publication number
JPS6213831Y2
JPS6213831Y2 JP7543780U JP7543780U JPS6213831Y2 JP S6213831 Y2 JPS6213831 Y2 JP S6213831Y2 JP 7543780 U JP7543780 U JP 7543780U JP 7543780 U JP7543780 U JP 7543780U JP S6213831 Y2 JPS6213831 Y2 JP S6213831Y2
Authority
JP
Japan
Prior art keywords
lead
storage
main body
core
lead core
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.)
Expired
Application number
JP7543780U
Other languages
English (en)
Japanese (ja)
Other versions
JPS56176884U (enrdf_load_stackoverflow
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 JP7543780U priority Critical patent/JPS6213831Y2/ja
Priority to US06/198,281 priority patent/US4411543A/en
Priority to FR8022997A priority patent/FR2468471B1/fr
Priority to DE19803040726 priority patent/DE3040726A1/de
Publication of JPS56176884U publication Critical patent/JPS56176884U/ja
Application granted granted Critical
Publication of JPS6213831Y2 publication Critical patent/JPS6213831Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
JP7543780U 1979-10-29 1980-05-31 Expired JPS6213831Y2 (enrdf_load_stackoverflow)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP7543780U JPS6213831Y2 (enrdf_load_stackoverflow) 1980-05-31 1980-05-31
US06/198,281 US4411543A (en) 1979-10-29 1980-10-17 Self-feeding mechanical pencil
FR8022997A FR2468471B1 (enrdf_load_stackoverflow) 1979-10-29 1980-10-28
DE19803040726 DE3040726A1 (de) 1979-10-29 1980-10-29 Schreiber-mechanik

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7543780U JPS6213831Y2 (enrdf_load_stackoverflow) 1980-05-31 1980-05-31

Publications (2)

Publication Number Publication Date
JPS56176884U JPS56176884U (enrdf_load_stackoverflow) 1981-12-26
JPS6213831Y2 true JPS6213831Y2 (enrdf_load_stackoverflow) 1987-04-09

Family

ID=29438113

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7543780U Expired JPS6213831Y2 (enrdf_load_stackoverflow) 1979-10-29 1980-05-31

Country Status (1)

Country Link
JP (1) JPS6213831Y2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS56176884U (enrdf_load_stackoverflow) 1981-12-26

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