JPH0135760B2 - - Google Patents

Info

Publication number
JPH0135760B2
JPH0135760B2 JP56172129A JP17212981A JPH0135760B2 JP H0135760 B2 JPH0135760 B2 JP H0135760B2 JP 56172129 A JP56172129 A JP 56172129A JP 17212981 A JP17212981 A JP 17212981A JP H0135760 B2 JPH0135760 B2 JP H0135760B2
Authority
JP
Japan
Prior art keywords
pencil
cutting blade
insertion hole
taper
cutting
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
JP56172129A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5874399A (ja
Inventor
Hiroo Hayashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Priority to JP17212981A priority Critical patent/JPS5874399A/ja
Priority to US06/436,420 priority patent/US4506716A/en
Priority to KR8204778A priority patent/KR860001155B1/ko
Priority to EP82109987A priority patent/EP0078512B1/en
Priority to DE8282109987T priority patent/DE3277185D1/de
Publication of JPS5874399A publication Critical patent/JPS5874399A/ja
Publication of JPH0135760B2 publication Critical patent/JPH0135760B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Drawing Aids And Blackboards (AREA)
JP17212981A 1981-10-29 1981-10-29 鉛筆削り Granted JPS5874399A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP17212981A JPS5874399A (ja) 1981-10-29 1981-10-29 鉛筆削り
US06/436,420 US4506716A (en) 1981-10-29 1982-10-25 Pencil sharpener
KR8204778A KR860001155B1 (ko) 1981-10-29 1982-10-25 연필깎이
EP82109987A EP0078512B1 (en) 1981-10-29 1982-10-28 Pencil sharpener
DE8282109987T DE3277185D1 (en) 1981-10-29 1982-10-28 Pencil sharpener

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17212981A JPS5874399A (ja) 1981-10-29 1981-10-29 鉛筆削り

Publications (2)

Publication Number Publication Date
JPS5874399A JPS5874399A (ja) 1983-05-04
JPH0135760B2 true JPH0135760B2 (enrdf_load_html_response) 1989-07-26

Family

ID=15936096

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17212981A Granted JPS5874399A (ja) 1981-10-29 1981-10-29 鉛筆削り

Country Status (1)

Country Link
JP (1) JPS5874399A (enrdf_load_html_response)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2567415Y2 (ja) * 1992-06-29 1998-04-02 新日本無線株式会社 マイクロ波加熱装置

Also Published As

Publication number Publication date
JPS5874399A (ja) 1983-05-04

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