4. Telephonic communications
  5. Reception of calling information at substation in wireline...
  6. Blocking caller id transmission

James J. Greybush

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Ambient humidity measurement using microwaves

Measuring and testing – Gas analysis – Moisture content or vapor pressure
Reexamination Certificate

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Flash-hook Caller ID

Telephonic communications – Reception of calling information at substation in wireline... – Blocking caller id transmission
Patent

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Methods and devices for forwarding identification data

Telephonic communications – Special services – Automatic directory service
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1831612

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