Number | Name | Date | Kind |
---|---|---|---|
D248635 | Pawsat et al. | Jul 1978 | |
3709058 | Pawsat | Jan 1973 | |
3802292 | Haberkorn et al. | Apr 1974 |
Number | Date | Country |
---|---|---|
1236493 | Jun 1960 | FRX |
Entry |
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American Bicyclist & Motorcyclist, 6/75, p. 49, Bicycle Pedal, top of page. |