Table Layout at LaTeX Export

[Florian Lindner <mailinglists@xgm.de>]

Hello,

I try to achieve a table layout using vertical lines between each colum

\begin{tabular}{|l|l|l|}

but I'm unable to get it using org-mode tables

Using a first table row like that:

| /   | <    | <    |

Is the best I was able to achieve, it produces {l|l|l}.

How can I produce the desired output above?

Thanks,
Florian