CA Veh Code Section 36115

(a)

Any person who owns an implement of husbandry which is exempt from registration may obtain an identification plate as provided in Section 5014 for the implement.

(b)

The department shall issue an identification plate as applied for to any manufacturer or dealer of an implement of husbandry which is exempt from registration as provided in Section 5016.5. That manufacturer or dealer may obtain more than one plate.