KR790000039Y1 - Electronic echo device - Google Patents

Electronic echo device

Info

Publication number
KR790000039Y1
KR790000039Y1 KR7801358U KR780001358U KR790000039Y1 KR 790000039 Y1 KR790000039 Y1 KR 790000039Y1 KR 7801358 U KR7801358 U KR 7801358U KR 780001358 U KR780001358 U KR 780001358U KR 790000039 Y1 KR790000039 Y1 KR 790000039Y1
Authority
KR
South Korea
Prior art keywords
echo device
electronic echo
electronic
echo
Prior art date
Application number
KR7801358U
Other languages
Korean (ko)
Inventor
Su K Ki
Original Assignee
Su K Ki
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 Su K Ki filed Critical Su K Ki
Priority to KR7801358U priority Critical patent/KR790000039Y1/en
Application granted granted Critical
Publication of KR790000039Y1 publication Critical patent/KR790000039Y1/en

Links

KR7801358U 1978-03-06 1978-03-06 Electronic echo device KR790000039Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR7801358U KR790000039Y1 (en) 1978-03-06 1978-03-06 Electronic echo device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR7801358U KR790000039Y1 (en) 1978-03-06 1978-03-06 Electronic echo device

Publications (1)

Publication Number Publication Date
KR790000039Y1 true KR790000039Y1 (en) 1979-02-26

Family

ID=19207604

Family Applications (1)

Application Number Title Priority Date Filing Date
KR7801358U KR790000039Y1 (en) 1978-03-06 1978-03-06 Electronic echo device

Country Status (1)

Country Link
KR (1) KR790000039Y1 (en)

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