KR890018323U - Sterilization and deodorization device of telephone - Google Patents

Sterilization and deodorization device of telephone

Info

Publication number
KR890018323U
KR890018323U KR2019880001190U KR880001190U KR890018323U KR 890018323 U KR890018323 U KR 890018323U KR 2019880001190 U KR2019880001190 U KR 2019880001190U KR 880001190 U KR880001190 U KR 880001190U KR 890018323 U KR890018323 U KR 890018323U
Authority
KR
South Korea
Prior art keywords
sterilization
telephone
deodorization device
deodorization
Prior art date
Application number
KR2019880001190U
Other languages
Korean (ko)
Other versions
KR910001773Y1 (en
Inventor
이우권
Original Assignee
이우권
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 이우권 filed Critical 이우권
Priority to KR2019880001190U priority Critical patent/KR910001773Y1/en
Publication of KR890018323U publication Critical patent/KR890018323U/en
Application granted granted Critical
Publication of KR910001773Y1 publication Critical patent/KR910001773Y1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/17—Hygienic or sanitary devices on telephone equipment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/12—Sanitary or hygienic devices for mouthpieces or earpieces, e.g. for protecting against infection

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Telephone Set Structure (AREA)
KR2019880001190U 1988-02-03 1988-02-03 Telephone sanitary device KR910001773Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880001190U KR910001773Y1 (en) 1988-02-03 1988-02-03 Telephone sanitary device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880001190U KR910001773Y1 (en) 1988-02-03 1988-02-03 Telephone sanitary device

Publications (2)

Publication Number Publication Date
KR890018323U true KR890018323U (en) 1989-09-09
KR910001773Y1 KR910001773Y1 (en) 1991-03-22

Family

ID=19272033

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880001190U KR910001773Y1 (en) 1988-02-03 1988-02-03 Telephone sanitary device

Country Status (1)

Country Link
KR (1) KR910001773Y1 (en)

Also Published As

Publication number Publication date
KR910001773Y1 (en) 1991-03-22

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee