Welch Allyn 29300 Manual De Instrucciones página 24

Welch Allyn, Inc.
4341 State Street Road
PO Box 220
Skaneateles Falls, NY
13153-0220
Tel: (315) 685-4560
1 (800) 535-6663
Printed in the U.S.A. Part No. 293044S Rev. B