Talk:Kymograph

The page [] attributes the invention of the kymograph to Carlo Matteucci. "In 1846 Mateucci invented of the kymograph, ..."

Here and at [] it is attributed to Carl Ludwig. Please clean up mistaken entry or reflect ambiguity here.

Thank You the apparatus —Preceding unsigned comment added by 41.196.210.152 (talk) 12:09, 23 April 2008 (UTC)