KR890017686U - 건축용 내장판의 연결구 - Google Patents

건축용 내장판의 연결구

Info

Publication number
KR890017686U
KR890017686U KR2019880001282U KR880001282U KR890017686U KR 890017686 U KR890017686 U KR 890017686U KR 2019880001282 U KR2019880001282 U KR 2019880001282U KR 880001282 U KR880001282 U KR 880001282U KR 890017686 U KR890017686 U KR 890017686U
Authority
KR
South Korea
Prior art keywords
connector
building interior
interior board
board
building
Prior art date
Application number
KR2019880001282U
Other languages
English (en)
Other versions
KR910004964Y1 (ko
Inventor
양태룡
Original Assignee
양태룡
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 양태룡 filed Critical 양태룡
Priority to KR2019880001282U priority Critical patent/KR910004964Y1/ko
Priority to KR2019890003015U priority patent/KR910004694Y1/ko
Publication of KR890017686U publication Critical patent/KR890017686U/ko
Application granted granted Critical
Publication of KR910004964Y1 publication Critical patent/KR910004964Y1/ko

Links

Classifications

    • 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
    • H04R1/08—Mouthpieces; Microphones; Attachments therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Finishing Walls (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
KR2019880001282U 1988-02-04 1988-02-04 건축용 내장판의 연결구 KR910004964Y1 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR2019880001282U KR910004964Y1 (ko) 1988-02-04 1988-02-04 건축용 내장판의 연결구
KR2019890003015U KR910004694Y1 (ko) 1988-02-04 1989-03-18 마이크 받침대의 높이 조절협지구

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880001282U KR910004964Y1 (ko) 1988-02-04 1988-02-04 건축용 내장판의 연결구

Publications (2)

Publication Number Publication Date
KR890017686U true KR890017686U (ko) 1989-09-08
KR910004964Y1 KR910004964Y1 (ko) 1991-07-12

Family

ID=70277650

Family Applications (2)

Application Number Title Priority Date Filing Date
KR2019880001282U KR910004964Y1 (ko) 1988-02-04 1988-02-04 건축용 내장판의 연결구
KR2019890003015U KR910004694Y1 (ko) 1988-02-04 1989-03-18 마이크 받침대의 높이 조절협지구

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR2019890003015U KR910004694Y1 (ko) 1988-02-04 1989-03-18 마이크 받침대의 높이 조절협지구

Country Status (1)

Country Link
KR (2) KR910004964Y1 (ko)

Also Published As

Publication number Publication date
KR910004964Y1 (ko) 1991-07-12
KR910004694Y1 (ko) 1991-07-01
KR900018014U (ko) 1990-10-05

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
NORF Unpaid initial registration fee