A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is application/pdf.
The Progress of Cellular Phone
進化する携帯電話の現状と将来(<特集>通信と機械)
2002
Journal of the Society of Mechanical Engineers
進化する携帯電話の現状と将来(<特集>通信と機械)
Preserved Fulltext
