Digital display pager
作者： Takashi Oyamada , Mamoru Takahashi
DOI:
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摘要:
lens.org 参考文章(3)
Yoshimasa Kawabata, Susumu Otsuki, Display device for portable type electrical equipment ,(1983)
Robert D. Lloyd, William J. Scheid, Robert D. Fennell, Richard M. Huber, Radio pager or similar article ,(1986)
Nagakazu Yokoyama, Takeshi Nakatani, Digital display pager ,(1984)