Apparatus for machining or grinding a convex parabolic surface

IL34070A0Inactive Publication Date: 1970-05-21TECHNION RES & DEV FOUND LTD +1
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Patent Information

Application Number
IL34070
Authority / Receiving Office
IL · IL
Patent Type
Applications
Current Assignee / Owner
Filing Date
1970-03-13
Publication Date
1970-05-21
Estimated Expiration
Not applicable · inactive patent
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