USD199125S - Ear supported telephone operator s headset, or similar article - Google Patents

Ear supported telephone operator s headset, or similar article Download PDF

Info

Publication number
USD199125S
USD199125S US D199125 S USD199125 S US D199125S
Authority
US
United States
Prior art keywords
headset
similar article
telephone operator
ear supported
supported telephone
Prior art date
Application number
Other languages
English (en)
Inventor
Dean W. Flygstad
Filing date
Publication date

Links

Images

Family

ID=

Similar Documents

Publication Publication Date Title
GB536066A (en) Improvements in or relating to electro-acoustic apparatus
GB1504065A (en) Headphone
GB1085145A (en) Sound transducer
GB961369A (en) Improvements in electro-acoustic transducer which is incorporated in a capsule and comprises a transistor amplifier particularly for telephone handsets
USD199125S (en) Ear supported telephone operator s headset, or similar article
GB869234A (en) Transducer and vibratory diaphragm
GB513529A (en) Improvements in or relating to telephone transmitters
JPS5330803A (en) Voice communication system
GB829214A (en) Improvements in loud speaker systems
JPS52143704A (en) Telephone with reception amplifier
JPS51151122A (en) Speaker unit
GB793546A (en) Improvements in or relating to microphones
USD135401S (en) Design for a loud-speaking telephone
JPS55154899A (en) Compound loudspeaker
GB915811A (en) Improvements in or relating to microphones
USD202615S (en) Combined telephone enclosure and support
JPS5392120A (en) Method of mounting directional microphone
USD182498S (en) Telephone stand
USD203994S (en) Telephone handset
GB1007891A (en) Improvements in an electroacoustic transducer
USD77797S (en) Design for a radio loud-speaker or the like
GB973479A (en) Improvements in hearing aids
USD205222S (en) Holder for a telephone handset
GB934995A (en) Improvements in loudspeakers
GB622828A (en) Improvements in or relating to loudspeakers and like electro-acoustic transducers