JPH03107841U - - Google Patents

Info

Publication number
JPH03107841U
JPH03107841U JP1511890U JP1511890U JPH03107841U JP H03107841 U JPH03107841 U JP H03107841U JP 1511890 U JP1511890 U JP 1511890U JP 1511890 U JP1511890 U JP 1511890U JP H03107841 U JPH03107841 U JP H03107841U
Authority
JP
Japan
Prior art keywords
conference
conference call
silence signal
unit
speakers
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP1511890U
Other languages
English (en)
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1511890U priority Critical patent/JPH03107841U/ja
Publication of JPH03107841U publication Critical patent/JPH03107841U/ja
Pending legal-status Critical Current

Links

JP1511890U 1990-02-17 1990-02-17 Pending JPH03107841U (US07709020-20100504-C00041.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1511890U JPH03107841U (US07709020-20100504-C00041.png) 1990-02-17 1990-02-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1511890U JPH03107841U (US07709020-20100504-C00041.png) 1990-02-17 1990-02-17

Publications (1)

Publication Number Publication Date
JPH03107841U true JPH03107841U (US07709020-20100504-C00041.png) 1991-11-06

Family

ID=31518437

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1511890U Pending JPH03107841U (US07709020-20100504-C00041.png) 1990-02-17 1990-02-17

Country Status (1)

Country Link
JP (1) JPH03107841U (US07709020-20100504-C00041.png)

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