Curve insight

[jdebroux 1]

Recently picked up a Bauer total one. It was belonging to Davis Drewiske of the LA Kings. I believe it was used the 2011/12 season. Now I cam across this on the back of the blade.

Now I know the first part is the players name but Im wondering specifically what the Drewiske-Davis- H22-B19-L( i think this has something to do with the players shooting preference) Here is a link below

Thanks in advance!              

http://s1376.photobucket.com/user/jdebroux/media/Hockey/IMG_3783_zpsf96qhpxd.jpg.html?sort=3&o=0