326731
As time went by , Phonocar ’s initial accessories enterprise started extending over new fields , i.e. the design and production of car speakers and amplifiers which were bound to become part of the Italian and even European milestones of technological innovations .
 None
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 None