Artificial ice skating surface

IL50035A0Inactive Publication Date: 1976-09-30ELMER O NATHANIEL

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Patent Information

Application Number: IL50035
Authority / Receiving Office: IL · IL
Patent Type: Applications
Current Assignee / Owner
Priority Date: 1975-07-23
Filing Date: 1976-07-13
Publication Date: 1976-09-30
Estimated Expiration: Not applicable · inactive patent

Application Information

Patent Timeline

23 Jul 1975

Priority

13 Jul 1976

Application

IL50035

30 Sep 1976

Publication

IL50035A0

IPC: E01C13/10

CPC: E01C13/107

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