Invention Grant
- Patent Title: Cigarette-seam-forming clip.
- Patent Title (中): 香烟海绵剪辑。
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Application No.: US1899721568Application Date: 1899-06-23
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Publication No.: US643043APublication Date: 1900-02-06
- Inventor: DAVIDSON DAVID NEWTON
- Applicant: DAVIDSON DAVID NEWTON
- Assignee: David Newton Davidson
- Current Assignee: David Newton Davidson
- Priority: US1899721568 1899-06-23
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