Title:
【考案の名称】計算能力を有する電話機
Document Type and Number:
Japanese Patent JPS6057262
Kind Code:
U
Inventors:
Mitsuyoshi Nao
Application Number:
JP13280083U
Publication Date:
April 22, 1985
Filing Date:
August 27, 1983
Export Citation:
International Classes:
G06F15/02; H04M1/00; H04M1/21; H04M11/00; H04M11/06; (IPC1-7): H04M11/06; G06F15/02; H04M1/21
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