Title:
AUTOMATIC ANSWERING TELEPHONE CONTROLLING SYSTEM
Document Type and Number:
Japanese Patent JPS53116003
Kind Code:
A
Inventors:
SASANUMA AKIHIKO
Application Number:
JP3056977A
Publication Date:
October 11, 1978
Filing Date:
March 18, 1977
Export Citation:
Assignee:
SASANUMA AKIHIKO
International Classes:
H04M1/65; H04M1/64; H04M1/652; H04M1/654; (IPC1-7): H04M1/64