Invention Grant
- Patent Title: Circular embroidery-seam.
- Patent Title (中): 圆形刺绣海绵
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Application No.: US1913752576Application Date: 1913-03-07
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Publication No.: US1083602APublication Date: 1914-01-06
- Inventor: DRUCKERMAN MAX
- Applicant: DRUCKERMAN MAX
- Assignee: Max Druckerman
- Current Assignee: Max Druckerman
- Priority: US1913752576 1913-03-07
Information query
