JPH0251059U - - Google Patents

Info

Publication number
JPH0251059U
JPH0251059U JP12821788U JP12821788U JPH0251059U JP H0251059 U JPH0251059 U JP H0251059U JP 12821788 U JP12821788 U JP 12821788U JP 12821788 U JP12821788 U JP 12821788U JP H0251059 U JPH0251059 U JP H0251059U
Authority
JP
Japan
Prior art keywords
semiconductor wafer
holding
holder
holding plate
grindstone
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
JP12821788U
Other languages
English (en)
Japanese (ja)
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 JP12821788U priority Critical patent/JPH0251059U/ja
Publication of JPH0251059U publication Critical patent/JPH0251059U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
JP12821788U 1988-09-29 1988-09-29 Pending JPH0251059U (US07922777-20110412-C00004.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12821788U JPH0251059U (US07922777-20110412-C00004.png) 1988-09-29 1988-09-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12821788U JPH0251059U (US07922777-20110412-C00004.png) 1988-09-29 1988-09-29

Publications (1)

Publication Number Publication Date
JPH0251059U true JPH0251059U (US07922777-20110412-C00004.png) 1990-04-10

Family

ID=31381347

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12821788U Pending JPH0251059U (US07922777-20110412-C00004.png) 1988-09-29 1988-09-29

Country Status (1)

Country Link
JP (1) JPH0251059U (US07922777-20110412-C00004.png)

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