A pipe of thermoplastic material and method for the production thereof
IL50520A0Inactive Publication Date: 1976-11-30SUMITOMO CHEM CO LTD
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Patent Information
- Application Number
- IL50520
- Authority / Receiving Office
- IL · IL
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 1975-09-22
- Filing Date
- 1976-09-21
- Publication Date
- 1976-11-30
- Estimated Expiration
- Not applicable · inactive patent
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