JPH0621667Y2 - 研磨砥石取付基板 - Google Patents

研磨砥石取付基板

Info

Publication number
JPH0621667Y2
JPH0621667Y2 JP1476589U JP1476589U JPH0621667Y2 JP H0621667 Y2 JPH0621667 Y2 JP H0621667Y2 JP 1476589 U JP1476589 U JP 1476589U JP 1476589 U JP1476589 U JP 1476589U JP H0621667 Y2 JPH0621667 Y2 JP H0621667Y2
Authority
JP
Japan
Prior art keywords
substrate
mounting
abrasive grain
cassette
grain layer
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 - Lifetime
Application number
JP1476589U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02107466U (is
Inventor
健 佐口
Original Assignee
佐口研磨材工業株式会社
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 佐口研磨材工業株式会社 filed Critical 佐口研磨材工業株式会社
Priority to JP1476589U priority Critical patent/JPH0621667Y2/ja
Publication of JPH02107466U publication Critical patent/JPH02107466U/ja
Application granted granted Critical
Publication of JPH0621667Y2 publication Critical patent/JPH0621667Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
JP1476589U 1989-02-09 1989-02-09 研磨砥石取付基板 Expired - Lifetime JPH0621667Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1476589U JPH0621667Y2 (ja) 1989-02-09 1989-02-09 研磨砥石取付基板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1476589U JPH0621667Y2 (ja) 1989-02-09 1989-02-09 研磨砥石取付基板

Publications (2)

Publication Number Publication Date
JPH02107466U JPH02107466U (is) 1990-08-27
JPH0621667Y2 true JPH0621667Y2 (ja) 1994-06-08

Family

ID=31226256

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1476589U Expired - Lifetime JPH0621667Y2 (ja) 1989-02-09 1989-02-09 研磨砥石取付基板

Country Status (1)

Country Link
JP (1) JPH0621667Y2 (is)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10136692B2 (en) 2002-05-01 2018-11-27 Riddell, Inc. Sports helmet
USD838922S1 (en) 2011-05-02 2019-01-22 Riddell, Inc. Football helmet
USD844255S1 (en) 2014-02-12 2019-03-26 Riddell, Inc. Football helmet
US10271605B2 (en) 2007-04-16 2019-04-30 Riddell, Inc. Protective sports helmet
USD856601S1 (en) 2011-05-02 2019-08-13 Riddell, Inc. Football helmet

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10136692B2 (en) 2002-05-01 2018-11-27 Riddell, Inc. Sports helmet
US10143257B2 (en) 2002-05-01 2018-12-04 Riddell, Inc. Protective sports helmet
US10271605B2 (en) 2007-04-16 2019-04-30 Riddell, Inc. Protective sports helmet
US10561193B2 (en) 2007-04-16 2020-02-18 Riddell, Inc. Protective sports helmet
USD838922S1 (en) 2011-05-02 2019-01-22 Riddell, Inc. Football helmet
USD856601S1 (en) 2011-05-02 2019-08-13 Riddell, Inc. Football helmet
USD844255S1 (en) 2014-02-12 2019-03-26 Riddell, Inc. Football helmet
USD927078S1 (en) 2014-02-12 2021-08-03 Riddell, Inc. Football helmet

Also Published As

Publication number Publication date
JPH02107466U (is) 1990-08-27

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