4
www.tuff stuffi
tness.com
BA-703 Biceps Curl
Carefully read ALL Danger, Warning & Caution labels posted on the machine
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U.S. Pat. No.
9,539,462 B2
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Chinese Utility Model Pat. No.
ZL 201621077910.0
Stack them
Chinese Utility Model Pat. No.
ZL 201720317261.5