JPH0440810Y2 - - Google Patents

Info

Publication number
JPH0440810Y2
JPH0440810Y2 JP1986180839U JP18083986U JPH0440810Y2 JP H0440810 Y2 JPH0440810 Y2 JP H0440810Y2 JP 1986180839 U JP1986180839 U JP 1986180839U JP 18083986 U JP18083986 U JP 18083986U JP H0440810 Y2 JPH0440810 Y2 JP H0440810Y2
Authority
JP
Japan
Prior art keywords
cylindrical body
hole
portions
hole saw
cutting
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
JP1986180839U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6386912U (enrdf_load_html_response
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 filed Critical
Priority to JP1986180839U priority Critical patent/JPH0440810Y2/ja
Publication of JPS6386912U publication Critical patent/JPS6386912U/ja
Application granted granted Critical
Publication of JPH0440810Y2 publication Critical patent/JPH0440810Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Drilling Tools (AREA)
JP1986180839U 1986-11-25 1986-11-25 Expired JPH0440810Y2 (enrdf_load_html_response)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986180839U JPH0440810Y2 (enrdf_load_html_response) 1986-11-25 1986-11-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986180839U JPH0440810Y2 (enrdf_load_html_response) 1986-11-25 1986-11-25

Publications (2)

Publication Number Publication Date
JPS6386912U JPS6386912U (enrdf_load_html_response) 1988-06-06
JPH0440810Y2 true JPH0440810Y2 (enrdf_load_html_response) 1992-09-25

Family

ID=31125164

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986180839U Expired JPH0440810Y2 (enrdf_load_html_response) 1986-11-25 1986-11-25

Country Status (1)

Country Link
JP (1) JPH0440810Y2 (enrdf_load_html_response)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6110818U (ja) * 1984-06-22 1986-01-22 株式会社 小林ギムネ製作所 コンクリ−ト用錐

Also Published As

Publication number Publication date
JPS6386912U (enrdf_load_html_response) 1988-06-06

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