Invention Grant
- Patent Title: Collapsible sled
- Patent Title (中): 可折叠雪橇
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Application No.: US41710164Application Date: 1964-12-09
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Publication No.: US3319972APublication Date: 1967-05-16
- Inventor: ROBERT GALLAHER FARRELL
- Applicant: ROBERT GALLAHER FARRELL
- Assignee: Gallaher Farrell Robert
- Current Assignee: Gallaher Farrell Robert
- Priority: US41710164 1964-12-09
- Main IPC: B62B13/00
- IPC: B62B13/00 ; B62B13/16
Information query
