JPS6053888U - ロツクビツト - Google Patents

ロツクビツト

Info

Publication number
JPS6053888U
JPS6053888U JP14424183U JP14424183U JPS6053888U JP S6053888 U JPS6053888 U JP S6053888U JP 14424183 U JP14424183 U JP 14424183U JP 14424183 U JP14424183 U JP 14424183U JP S6053888 U JPS6053888 U JP S6053888U
Authority
JP
Japan
Prior art keywords
bit
button
lock
respect
shaped
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.)
Granted
Application number
JP14424183U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6340544Y2 (enrdf_load_stackoverflow
Inventor
野副　明邑
中山　俊秋
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.)
Mitsubishi Materials Corp
Original Assignee
Mitsubishi Materials Corp
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 Mitsubishi Materials Corp filed Critical Mitsubishi Materials Corp
Priority to JP14424183U priority Critical patent/JPS6053888U/ja
Publication of JPS6053888U publication Critical patent/JPS6053888U/ja
Application granted granted Critical
Publication of JPS6340544Y2 publication Critical patent/JPS6340544Y2/ja
Granted legal-status Critical Current

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  • Earth Drilling (AREA)
JP14424183U 1983-09-17 1983-09-17 ロツクビツト Granted JPS6053888U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14424183U JPS6053888U (ja) 1983-09-17 1983-09-17 ロツクビツト

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14424183U JPS6053888U (ja) 1983-09-17 1983-09-17 ロツクビツト

Publications (2)

Publication Number Publication Date
JPS6053888U true JPS6053888U (ja) 1985-04-16
JPS6340544Y2 JPS6340544Y2 (enrdf_load_stackoverflow) 1988-10-24

Family

ID=30321718

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14424183U Granted JPS6053888U (ja) 1983-09-17 1983-09-17 ロツクビツト

Country Status (1)

Country Link
JP (1) JPS6053888U (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6340544Y2 (enrdf_load_stackoverflow) 1988-10-24

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