traveling by wheeled vehicle such as bicycle or automobile e.g.

traveling by wheeled vehicle such as bicycle or automobile e.g.

traveling by wheeled vehicle such as bicycle or automobile e.g.

traveling by wheeled vehicle such as bicycle or automobile e.g.

traveling by wheeled vehicle such as bicycle or automobile e.g.

a hand-held mobile radiotelephone for use in an area divided into small sections, each with its own short-range transmitter/receiver

a hand-held mobile radiotelephone for use in an area divided into small sections, each with its own short-range transmitter/receiver

a hand-held mobile radiotelephone for use in an area divided into small sections, each with its own short-range transmitter/receiver

a hand-held mobile radiotelephone for use in an area divided into small sections, each with its own short-range transmitter/receiver

a hand-held mobile radiotelephone for use in an area divided into small sections, each with its own short-range transmitter/receiver