Prefabricated air-raid shelter impervious to gas and water for 1-2families
IL34251A0Inactive Publication Date: 1970-08-19MEYER A
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Patent Information
- Application Number
- IL34251
- Authority / Receiving Office
- IL · IL
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 1970-04-06
- Publication Date
- 1970-08-19
- Estimated Expiration
- Not applicable · inactive patent
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