JPS5340468Y2 - - Google Patents

Info

Publication number
JPS5340468Y2
JPS5340468Y2 JP1974049903U JP4990374U JPS5340468Y2 JP S5340468 Y2 JPS5340468 Y2 JP S5340468Y2 JP 1974049903 U JP1974049903 U JP 1974049903U JP 4990374 U JP4990374 U JP 4990374U JP S5340468 Y2 JPS5340468 Y2 JP S5340468Y2
Authority
JP
Japan
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
JP1974049903U
Other versions
JPS50138696U (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 JP1974049903U priority Critical patent/JPS5340468Y2/ja
Publication of JPS50138696U publication Critical patent/JPS50138696U/ja
Application granted granted Critical
Publication of JPS5340468Y2 publication Critical patent/JPS5340468Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Jigs For Machine Tools (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
JP1974049903U 1974-04-30 1974-04-30 Expired JPS5340468Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1974049903U JPS5340468Y2 (ja) 1974-04-30 1974-04-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1974049903U JPS5340468Y2 (ja) 1974-04-30 1974-04-30

Publications (2)

Publication Number Publication Date
JPS50138696U JPS50138696U (ja) 1975-11-14
JPS5340468Y2 true JPS5340468Y2 (ja) 1978-09-29

Family

ID=28192455

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1974049903U Expired JPS5340468Y2 (ja) 1974-04-30 1974-04-30

Country Status (1)

Country Link
JP (1) JPS5340468Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110834239A (zh) * 2019-11-21 2020-02-25 张虎子 一种用于光学镜片的磨边装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2352180A (en) * 1943-01-29 1944-06-27 Bolsey Jacques Machine for the treatment of lenses

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110834239A (zh) * 2019-11-21 2020-02-25 张虎子 一种用于光学镜片的磨边装置

Also Published As

Publication number Publication date
JPS50138696U (ja) 1975-11-14

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