17.04.069 Automobile wrecking.
   "Automobile wrecking" means the dismantling or wrecking of used motor vehicles or trailers or the storage, sale or dumping of dismantled, partially dismantled, obsolete or wrecked vehicles or their parts, but shall not include the incidental storage of damaged vehicles in connection with the operation of a repair garage.
(`78 Code, § 17.04.069.)