<P> The metric system became compulsory on January 1 , 1872 , in Germany and on January 1 , 1876 , in Austria . </P>
<P> The metric system became compulsory on January 1 , 1872 , in Germany and on January 1 , 1876 , in Austria . </P>
when did germany start using the metric system
when did germany start using the metric system
January 1 , 1872 ,
January 1 , 1872 ,