KR890009216A - Manufacturing method of artificial stone speaker box - Google Patents

Manufacturing method of artificial stone speaker box Download PDF

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Publication number
KR890009216A
KR890009216A KR870012284A KR870012284A KR890009216A KR 890009216 A KR890009216 A KR 890009216A KR 870012284 A KR870012284 A KR 870012284A KR 870012284 A KR870012284 A KR 870012284A KR 890009216 A KR890009216 A KR 890009216A
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KR
South Korea
Prior art keywords
manufacturing
artificial stone
speaker box
stone
speaker
Prior art date
Application number
KR870012284A
Other languages
Korean (ko)
Inventor
윤석영
Original Assignee
윤석영
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 윤석영 filed Critical 윤석영
Priority to KR870012284A priority Critical patent/KR890009216A/en
Publication of KR890009216A publication Critical patent/KR890009216A/en

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Abstract

내용 없음No content

Description

인조돌 스피커통 제조방법Manufacturing method of artificial stone speaker box

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도, 제2도 본 발명의 인조돌 스피커통 제조 철형 사시도.1, 2 is a perspective view of manufacturing artificial stone speaker box of the present invention.

제3도 본 발명의 인조돌 스피커통의 상부하부 사시도.3 is a top bottom perspective view of the artificial stone speaker box of the present invention.

제4도 본 발명의 인조돌 스피커통의 사시도.4 is a perspective view of the artificial stone speaker box of the present invention.

Claims (1)

본문에서 상기한 바와같이 열경화성수지(멜라민)에 돌가루와 호르마린을 희석 혼합하여 고온 고압에서 경화시킨 인조돌 스피커통 제조방법.As described above in the main body, a method of manufacturing an artificial stone speaker barrel, which is cured at high temperature and high pressure by diluting and mixing stone powder and hormones with a thermosetting resin (melamine). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR870012284A 1987-11-03 1987-11-03 Manufacturing method of artificial stone speaker box KR890009216A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR870012284A KR890009216A (en) 1987-11-03 1987-11-03 Manufacturing method of artificial stone speaker box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR870012284A KR890009216A (en) 1987-11-03 1987-11-03 Manufacturing method of artificial stone speaker box

Publications (1)

Publication Number Publication Date
KR890009216A true KR890009216A (en) 1989-07-15

Family

ID=68459648

Family Applications (1)

Application Number Title Priority Date Filing Date
KR870012284A KR890009216A (en) 1987-11-03 1987-11-03 Manufacturing method of artificial stone speaker box

Country Status (1)

Country Link
KR (1) KR890009216A (en)

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Legal Events

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A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application