Doha Aiphone Seminar at the Four Seasons

Doha Seminar was held in the Al Murqab Balroom in the Four Seasons Hotel on the 12th of Feb 2008 to explain the latest trends in Audio/ Visual Services by Aiphone. It was performed by a Mr. Ryosuke Torii  from Nagoya Japan. Doha Seminar was held in the Al Murqab Balroom in the Four Seasons Hotel on the 12th of Feb 2008 to explain the latest trends in Audio/ Visual Services by Aiphone. It was performed by a Mr. Ryosuke Torii  from Nagoya Japan. Doha Seminar was held in the Al Murqab Balroom in the Four Seasons Hotel on the 12th of Feb 2008 to explain the latest trends in Audio/ Visual Services by Aiphone. It was performed by a Mr. Ryosuke Torii  from Nagoya Japan. Doha Seminar was held in the Al Murqab Balroom in the Four Seasons Hotel on the 12th of Feb 2008 to explain the latest trends in Audio/ Visual Services by Aiphone. It was performed by a Mr. Ryosuke Torii  from Nagoya Japan. Doha Seminar was held in the Al Murqab Balroom in the Four Seasons Hotel on the 12th of Feb 2008 to explain the latest trends in Audio/ Visual Services by Aiphone. It was performed by a Mr. Ryosuke Torii  from Nagoya Japan.