Velocipede frame structure
United States Patent 3106412
Inventors:
Allen, Liljenberg Harry
Publication Date:
10/08/1963
Assignee:
M T & D COMPANY
Other Classes:
280/291, 403/230
International Classes:
B62K9/02; B62K9/00
US Patent References:
| 3039791 | Tricycles having synthetic resinous portions | | | |
Foreign References:
| GB571068A | | | | |
| GB688919A | | | | |
| FR1012689A | | | | |