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Patents
Telecommunications Patents
Distribution System (e.g., Plural Cables, Etc.) (455/3.1) Patents
Radiotelephone Equipment Detail (455/550) Patents (Class 455/FOR246)
Radiotelephone Equipment Detail (455/550) Patents (Class 455/FOR246)
Foreign Patent Art Collections
Operable on more than one system (455/552) (Class 455/FOR247)
Dual mode telephone (i.e., analog and digital) (455/553) (Class 455/FOR248)
Remote private branch exchange (pbx) with wireless link to landline (455/554) (Class 455/FOR249)
Integrated with other device (e.g., electronic notebook, personal digital assistant, etc.) (455/556) (Class 455/FOR250)
Having specific antenna arrangement (455/562) (Class 455/FOR251)
Headgear (455/568) (Class 455/FOR252)
Hands-free or loudspeaking arrangement (455/569) (Class 455/FOR253)
There are no patents to show for this class.