JPH0627333Y2 - 研磨治具 - Google Patents

研磨治具

Info

Publication number
JPH0627333Y2
JPH0627333Y2 JP1988144085U JP14408588U JPH0627333Y2 JP H0627333 Y2 JPH0627333 Y2 JP H0627333Y2 JP 1988144085 U JP1988144085 U JP 1988144085U JP 14408588 U JP14408588 U JP 14408588U JP H0627333 Y2 JPH0627333 Y2 JP H0627333Y2
Authority
JP
Japan
Prior art keywords
glass plate
plate
holder
polishing jig
fixed
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
JP1988144085U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0263961U (sl
Inventor
眞二 中川
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.)
NEC Corp
Original Assignee
NEC 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 NEC Corp filed Critical NEC Corp
Priority to JP1988144085U priority Critical patent/JPH0627333Y2/ja
Publication of JPH0263961U publication Critical patent/JPH0263961U/ja
Application granted granted Critical
Publication of JPH0627333Y2 publication Critical patent/JPH0627333Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Manufacturing Optical Record Carriers (AREA)
JP1988144085U 1988-11-02 1988-11-02 研磨治具 Expired - Lifetime JPH0627333Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988144085U JPH0627333Y2 (ja) 1988-11-02 1988-11-02 研磨治具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988144085U JPH0627333Y2 (ja) 1988-11-02 1988-11-02 研磨治具

Publications (2)

Publication Number Publication Date
JPH0263961U JPH0263961U (sl) 1990-05-14
JPH0627333Y2 true JPH0627333Y2 (ja) 1994-07-27

Family

ID=31411480

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988144085U Expired - Lifetime JPH0627333Y2 (ja) 1988-11-02 1988-11-02 研磨治具

Country Status (1)

Country Link
JP (1) JPH0627333Y2 (sl)

Also Published As

Publication number Publication date
JPH0263961U (sl) 1990-05-14

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