JPS52109687A - Boring device for use in cutting back surface - Google Patents

Boring device for use in cutting back surface

Info

Publication number
JPS52109687A
JPS52109687A JP2649076A JP2649076A JPS52109687A JP S52109687 A JPS52109687 A JP S52109687A JP 2649076 A JP2649076 A JP 2649076A JP 2649076 A JP2649076 A JP 2649076A JP S52109687 A JPS52109687 A JP S52109687A
Authority
JP
Japan
Prior art keywords
back surface
boring device
cutting back
cutting
boring
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
JP2649076A
Other languages
Japanese (ja)
Inventor
Takeshi Sunada
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.)
Toa Kikai Kogyo Co Ltd
Original Assignee
Toa Kikai Kogyo Co 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 Toa Kikai Kogyo Co Ltd filed Critical Toa Kikai Kogyo Co Ltd
Priority to JP2649076A priority Critical patent/JPS52109687A/en
Publication of JPS52109687A publication Critical patent/JPS52109687A/en
Pending legal-status Critical Current

Links

JP2649076A 1976-03-10 1976-03-10 Boring device for use in cutting back surface Pending JPS52109687A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2649076A JPS52109687A (en) 1976-03-10 1976-03-10 Boring device for use in cutting back surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2649076A JPS52109687A (en) 1976-03-10 1976-03-10 Boring device for use in cutting back surface

Publications (1)

Publication Number Publication Date
JPS52109687A true JPS52109687A (en) 1977-09-14

Family

ID=12194932

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2649076A Pending JPS52109687A (en) 1976-03-10 1976-03-10 Boring device for use in cutting back surface

Country Status (1)

Country Link
JP (1) JPS52109687A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3407703A (en) * 1965-11-15 1968-10-29 Bbc Brown Boveri & Cie Machine tool for back working of bore holes

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3407703A (en) * 1965-11-15 1968-10-29 Bbc Brown Boveri & Cie Machine tool for back working of bore holes

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