Process for making carbon heat source for smoking articles
IL104078A0Inactive Publication Date: 1993-05-13PHILIP MORRIS INC
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Patent Information
- Application Number
- IL104078
- Authority / Receiving Office
- IL · IL
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 1989-07-18
- Filing Date
- 1989-07-18
- Publication Date
- 1993-05-13
- Estimated Expiration
- Not applicable · inactive patent
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