Pipe line cleaning ball
IL30340A0Inactive Publication Date: 1968-09-26BROWN BROTHERS & CO LTD
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Patent Information
- Application Number
- IL30340
- Authority / Receiving Office
- IL · IL
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 1967-07-12
- Filing Date
- 1968-07-09
- Publication Date
- 1968-09-26
- Estimated Expiration
- Not applicable · inactive patent
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