JPS543985A - Core drill - Google Patents

Core drill

Info

Publication number
JPS543985A
JPS543985A JP6925277A JP6925277A JPS543985A JP S543985 A JPS543985 A JP S543985A JP 6925277 A JP6925277 A JP 6925277A JP 6925277 A JP6925277 A JP 6925277A JP S543985 A JPS543985 A JP S543985A
Authority
JP
Japan
Prior art keywords
core drill
drill
core
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
JP6925277A
Other languages
Japanese (ja)
Other versions
JPS5726884B2 (en
Inventor
Masaaki Miyanaga
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 JP6925277A priority Critical patent/JPS543985A/en
Publication of JPS543985A publication Critical patent/JPS543985A/en
Publication of JPS5726884B2 publication Critical patent/JPS5726884B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Drilling Tools (AREA)
JP6925277A 1977-06-10 1977-06-10 Core drill Granted JPS543985A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6925277A JPS543985A (en) 1977-06-10 1977-06-10 Core drill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6925277A JPS543985A (en) 1977-06-10 1977-06-10 Core drill

Publications (2)

Publication Number Publication Date
JPS543985A true JPS543985A (en) 1979-01-12
JPS5726884B2 JPS5726884B2 (en) 1982-06-07

Family

ID=13397351

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6925277A Granted JPS543985A (en) 1977-06-10 1977-06-10 Core drill

Country Status (1)

Country Link
JP (1) JPS543985A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5948357A (en) * 1982-09-08 1984-03-19 Toray Ind Inc Winding method of filament yarn and device thereof
JP2003225819A (en) * 2002-02-06 2003-08-12 Honda Motor Co Ltd Hole saw
CN102530640A (en) * 2010-12-14 2012-07-04 日本Tmt机械株式会社 Yarn winding device
JP2015003426A (en) * 2013-06-20 2015-01-08 株式会社アレン Core drill

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4968089U (en) * 1972-09-21 1974-06-13
JPS5073989U (en) * 1973-11-07 1975-06-28
JPS5215832B1 (en) * 1969-06-05 1977-05-04

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5215832B1 (en) * 1969-06-05 1977-05-04
JPS4968089U (en) * 1972-09-21 1974-06-13
JPS5073989U (en) * 1973-11-07 1975-06-28

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5948357A (en) * 1982-09-08 1984-03-19 Toray Ind Inc Winding method of filament yarn and device thereof
JP2003225819A (en) * 2002-02-06 2003-08-12 Honda Motor Co Ltd Hole saw
CN102530640A (en) * 2010-12-14 2012-07-04 日本Tmt机械株式会社 Yarn winding device
JP2015003426A (en) * 2013-06-20 2015-01-08 株式会社アレン Core drill

Also Published As

Publication number Publication date
JPS5726884B2 (en) 1982-06-07

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