JPH0369320B2 - - Google Patents

Info

Publication number
JPH0369320B2
JPH0369320B2 JP25386184A JP25386184A JPH0369320B2 JP H0369320 B2 JPH0369320 B2 JP H0369320B2 JP 25386184 A JP25386184 A JP 25386184A JP 25386184 A JP25386184 A JP 25386184A JP H0369320 B2 JPH0369320 B2 JP H0369320B2
Authority
JP
Japan
Prior art keywords
lead
core
holder
pen
chucks
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
JP25386184A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61132395A (ja
Inventor
Hajime Tatezawa
Tatsuhide Nakagawa
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.)
Mutoh Industries Ltd
Original Assignee
Mutoh Industries Ltd
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 Mutoh Industries Ltd filed Critical Mutoh Industries Ltd
Priority to JP25386184A priority Critical patent/JPS61132395A/ja
Publication of JPS61132395A publication Critical patent/JPS61132395A/ja
Publication of JPH0369320B2 publication Critical patent/JPH0369320B2/ja
Granted legal-status Critical Current

Links

JP25386184A 1984-11-30 1984-11-30 自動製図機の芯なし検出装置 Granted JPS61132395A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP25386184A JPS61132395A (ja) 1984-11-30 1984-11-30 自動製図機の芯なし検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25386184A JPS61132395A (ja) 1984-11-30 1984-11-30 自動製図機の芯なし検出装置

Publications (2)

Publication Number Publication Date
JPS61132395A JPS61132395A (ja) 1986-06-19
JPH0369320B2 true JPH0369320B2 (en]) 1991-10-31

Family

ID=17257146

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25386184A Granted JPS61132395A (ja) 1984-11-30 1984-11-30 自動製図機の芯なし検出装置

Country Status (1)

Country Link
JP (1) JPS61132395A (en])

Also Published As

Publication number Publication date
JPS61132395A (ja) 1986-06-19

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