Invention Grant
- Patent Title: Method and apparatus for forming of buttonholes
- Patent Title (中): 形成钮扣的方法和装置
-
Application No.: US23649662Application Date: 1962-11-09
-
Publication No.: US3230916APublication Date: 1966-01-25
- Inventor: CLAUDE CHEZAUD JEAN , DOMINIQUE MANGIERI
- Applicant: RHODIACETA
- Assignee: Rhodiaceta
- Current Assignee: Rhodiaceta
- Priority: FR878704 1961-11-13
- Main IPC: A41H25/00
- IPC: A41H25/00 ; A41H25/02 ; D05B37/02 ; D05B37/10
Information query
