Feeding device for a breathing mask
IL44681A0Inactive Publication Date: 1974-06-30DRAGERWERK AG
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Patent Information
- Application Number
- IL44681
- Authority / Receiving Office
- IL · IL
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 1973-04-27
- Filing Date
- 1974-04-22
- Publication Date
- 1974-06-30
- Estimated Expiration
- Not applicable · inactive patent
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