Roll Rolls Rolling (2)
Cross Reference
Tetra-eroll, (1)
Cross-References
- Invention Sequence (B)
- Evaginating, 22 Jun'75
- Hex-pent Sphere: Transformation into Geodesic Spiral Tube, (1)(2)
- Four Intergeared Mobility Freedoms, 2 Nov'73
- Membranes, 21 Jun'77
