JPS55126698A - Rock bolt - Google Patents

Rock bolt

Info

Publication number
JPS55126698A
JPS55126698A JP3262279A JP3262279A JPS55126698A JP S55126698 A JPS55126698 A JP S55126698A JP 3262279 A JP3262279 A JP 3262279A JP 3262279 A JP3262279 A JP 3262279A JP S55126698 A JPS55126698 A JP S55126698A
Authority
JP
Japan
Prior art keywords
rock bolt
rock
bolt
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
JP3262279A
Other languages
Japanese (ja)
Inventor
Tomio Kikawa
Yasuyoshi Fukui
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.)
Kubota Corp
Original Assignee
Kubota 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 Kubota Corp filed Critical Kubota Corp
Priority to JP3262279A priority Critical patent/JPS55126698A/en
Publication of JPS55126698A publication Critical patent/JPS55126698A/en
Pending legal-status Critical Current

Links

JP3262279A 1979-03-20 1979-03-20 Rock bolt Pending JPS55126698A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3262279A JPS55126698A (en) 1979-03-20 1979-03-20 Rock bolt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3262279A JPS55126698A (en) 1979-03-20 1979-03-20 Rock bolt

Publications (1)

Publication Number Publication Date
JPS55126698A true JPS55126698A (en) 1980-09-30

Family

ID=12363944

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3262279A Pending JPS55126698A (en) 1979-03-20 1979-03-20 Rock bolt

Country Status (1)

Country Link
JP (1) JPS55126698A (en)

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