Invention Grant
- Patent Title: Filtering device.
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Application No.: US1908468649Application Date: 1908-12-21
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Publication No.: US970650APublication Date: 1910-09-20
- Inventor: SCHULTZ REINHARD J
- Applicant: SCHULTZ REINHARD J
- Assignee: Reinhard J Schultz
- Current Assignee: Reinhard J Schultz
- Priority: US1908468649 1908-12-21
Information query
