JPH02135283U - - Google Patents

Info

Publication number
JPH02135283U
JPH02135283U JP4302689U JP4302689U JPH02135283U JP H02135283 U JPH02135283 U JP H02135283U JP 4302689 U JP4302689 U JP 4302689U JP 4302689 U JP4302689 U JP 4302689U JP H02135283 U JPH02135283 U JP H02135283U
Authority
JP
Japan
Prior art keywords
chuck
shaft
tightening ring
tip
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.)
Pending
Application number
JP4302689U
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 JP4302689U priority Critical patent/JPH02135283U/ja
Publication of JPH02135283U publication Critical patent/JPH02135283U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
JP4302689U 1989-04-14 1989-04-14 Pending JPH02135283U (xx)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4302689U JPH02135283U (xx) 1989-04-14 1989-04-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4302689U JPH02135283U (xx) 1989-04-14 1989-04-14

Publications (1)

Publication Number Publication Date
JPH02135283U true JPH02135283U (xx) 1990-11-09

Family

ID=31555084

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4302689U Pending JPH02135283U (xx) 1989-04-14 1989-04-14

Country Status (1)

Country Link
JP (1) JPH02135283U (xx)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6260382B2 (xx) * 1982-07-19 1987-12-16 Ciba Geigy

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6260382B2 (xx) * 1982-07-19 1987-12-16 Ciba Geigy

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