[go: up one dir, main page]

ES8394Y - Device applicable to microphones and telephone headsets for constant disinfection. - Google Patents

Device applicable to microphones and telephone headsets for constant disinfection.

Info

Publication number
ES8394Y
ES8394Y ES0008394U ES8394U ES8394Y ES 8394 Y ES8394 Y ES 8394Y ES 0008394 U ES0008394 U ES 0008394U ES 8394 U ES8394 U ES 8394U ES 8394 Y ES8394 Y ES 8394Y
Authority
ES
Spain
Prior art keywords
microphones
device applicable
telephone headsets
constant disinfection
disinfection
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.)
Expired
Application number
ES0008394U
Other languages
Spanish (es)
Other versions
ES8394U (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Priority to ES0008394U priority Critical patent/ES8394Y/en
Publication of ES8394U publication Critical patent/ES8394U/en
Application granted granted Critical
Publication of ES8394Y publication Critical patent/ES8394Y/en
Expired legal-status Critical Current

Links

ES0008394U 1943-03-24 1943-03-24 Device applicable to microphones and telephone headsets for constant disinfection. Expired ES8394Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0008394U ES8394Y (en) 1943-03-24 1943-03-24 Device applicable to microphones and telephone headsets for constant disinfection.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0008394U ES8394Y (en) 1943-03-24 1943-03-24 Device applicable to microphones and telephone headsets for constant disinfection.

Publications (2)

Publication Number Publication Date
ES8394U ES8394U (en) 1944-04-01
ES8394Y true ES8394Y (en) 1945-06-01

Family

ID=51072718

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0008394U Expired ES8394Y (en) 1943-03-24 1943-03-24 Device applicable to microphones and telephone headsets for constant disinfection.

Country Status (1)

Country Link
ES (1) ES8394Y (en)

Also Published As

Publication number Publication date
ES8394U (en) 1944-04-01

Similar Documents

Publication Publication Date Title
CH230524A (en) Piezoelectric conversion device.
CH230374A (en) Note device for desk telephones.
ES8394Y (en) Device applicable to microphones and telephone headsets for constant disinfection.
FR938261A (en) Telephone network
CH252220A (en) Network protection device.
FR942770A (en) Printing telegraphs
CH241312A (en) Telephone set.
ES172358A1 (en) IMPROVEMENTS IN MICROPHONES
FR907524A (en) Microphone capsules
ES8370Y (en) Hygienic device adaptable to telephone headsets.
ES163971A1 (en) REGISTRATION DEVICE PARTICULARLY FOR TELEPHONE COMMUNICATIONS
CH257773A (en) Electroacoustic converter.
ES160433A3 (en) IMPROVEMENTS MADE IN THE MICROPHONE DEVICES
FR907509A (en) Dialer
FR942753A (en) Telephone system
AT167786B (en) Telecommunication system
DK66117C (en) Microphone.
FR982535A (en) Framing
CH237706A (en) Telephone station.
ES194523A3 (en) AN ACOUSTIC BYPASS DEVICE FOR TELEPHONE HEADSETS
ES161324A3 (en) AN AUTO-VALVE LIGHTNING ARRESTOR.
ES160758A3 (en) DEVICE TO AUTOMATICALLY DIAL NUMBERS OF SUBSCRIBERS TO THE PHONE BY A SINGLE SWITCH
ES160420A1 (en) PRINTER DEVICE
DK63119C (en) Negative stand.
ES162863A1 (en) IMPROVEMENTS IN THE MECHANISMS OF MULTIPLE TELEPHONE BOXES