Respiratory mask including a filter

IL44913A0Inactive Publication Date: 1974-09-10DRAGERWERK AG

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Patent Information

Application Number: IL44913
Authority / Receiving Office: IL · IL
Patent Type: Applications
Current Assignee / Owner
Priority Date: 1973-06-09
Filing Date: 1974-05-29
Publication Date: 1974-09-10
Estimated Expiration: Not applicable · inactive patent

Application Information

Patent Timeline

09 Jun 1973

Priority

29 May 1974

Application

IL44913

10 Sep 1974

Publication

IL44913A0

IPC: A62B18/02

CPC: A62B18/02

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