Exercise device with stretchable elastomeric line

Details Exercise device with stretchable elastomeric line Exercise device with stretchable elastomeric line

1983-08-15

1985-10-01

Hafer, Robert A.

Undertaking

272 71, 272137, 272142, 272143, 273188R, A63B 2104

Patent

active

045441553

ABSTRACT:
Exercise apparatus comprises

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