发明名称 |
Concurrent wireless/landline interface |
摘要 |
An apparatus for interfacing at least one landline telephone service, at least one wireless cellular-type telephone service, at least one cellular-type wireless telephone and at least one standard telephonic type communication device through standard building interior telephone cable.
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申请公布号 |
US7089034(B1) |
申请公布日期 |
2006.08.08 |
申请号 |
US19990325087 |
申请日期 |
1999.06.03 |
申请人 |
TELULAR CORP. |
发明人 |
SCHORNACK LOUIS W.;HEITSCHEL CARL T.;ANTER NURI G.;BENEDITZ NEIL;KINDER JAY |
分类号 |
H04M1/723;H04M1/725;H04M3/428;H04W84/14 |
主分类号 |
H04M1/723 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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