JPS502920U - - Google Patents

Info

Publication number
JPS502920U
JPS502920U JP5720273U JP5720273U JPS502920U JP S502920 U JPS502920 U JP S502920U JP 5720273 U JP5720273 U JP 5720273U JP 5720273 U JP5720273 U JP 5720273U JP S502920 U JPS502920 U JP S502920U
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.)
Granted
Application number
JP5720273U
Other versions
JPS539713Y2 (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 JP1973057202U priority Critical patent/JPS539713Y2/ja
Publication of JPS502920U publication Critical patent/JPS502920U/ja
Application granted granted Critical
Publication of JPS539713Y2 publication Critical patent/JPS539713Y2/ja
Expired legal-status Critical Current

Links

JP1973057202U 1973-05-15 1973-05-15 Expired JPS539713Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1973057202U JPS539713Y2 (ja) 1973-05-15 1973-05-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1973057202U JPS539713Y2 (ja) 1973-05-15 1973-05-15

Publications (2)

Publication Number Publication Date
JPS502920U true JPS502920U (ja) 1975-01-13
JPS539713Y2 JPS539713Y2 (ja) 1978-03-14

Family

ID=28212679

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1973057202U Expired JPS539713Y2 (ja) 1973-05-15 1973-05-15

Country Status (1)

Country Link
JP (1) JPS539713Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09131664A (ja) * 1995-11-02 1997-05-20 Sun Tec:Kk 球面の加工具及びその加工方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3142117A (en) * 1962-08-23 1964-07-28 Thompson Ramo Wooldridge Inc Apparatus for machining a spherical surface

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3142117A (en) * 1962-08-23 1964-07-28 Thompson Ramo Wooldridge Inc Apparatus for machining a spherical surface

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09131664A (ja) * 1995-11-02 1997-05-20 Sun Tec:Kk 球面の加工具及びその加工方法

Also Published As

Publication number Publication date
JPS539713Y2 (ja) 1978-03-14

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