H - Electricity – 04 – M
Patent
H - Electricity
04
M
379/3, 379/33
H04M 11/06 (2006.01) H04M 1/00 (2006.01) H04M 9/00 (2006.01)
Patent
CA 1033484
Komine Shigeharu
Kuzuya Shiro
Tanaka Yoshiaki
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