KR790000758B1 - Preparing method of wet-recording paper for fish detection - Google Patents

Preparing method of wet-recording paper for fish detection

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Publication number
KR790000758B1
KR790000758B1 KR7801239A KR780001239A KR790000758B1 KR 790000758 B1 KR790000758 B1 KR 790000758B1 KR 7801239 A KR7801239 A KR 7801239A KR 780001239 A KR780001239 A KR 780001239A KR 790000758 B1 KR790000758 B1 KR 790000758B1
Authority
KR
South Korea
Prior art keywords
wet
recording paper
fish detection
preparing method
solution
Prior art date
Application number
KR7801239A
Other languages
Korean (ko)
Inventor
Yung Hi Lee
Jae Choon Kim
Original Assignee
Yung Hi Lee
Jae Choon Kim
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 Yung Hi Lee, Jae Choon Kim filed Critical Yung Hi Lee
Priority to KR7801239A priority Critical patent/KR790000758B1/en
Application granted granted Critical
Publication of KR790000758B1 publication Critical patent/KR790000758B1/en

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Abstract

Wet-recording paper used in fish detection radar using supersonic waves was prepared by addition of C6H5COONa and formalin to a solution of water-soluble starch and KI. KNO3 and KOH were added to the solution to retard Iode-starch reaction in the treatment of raw paper.
KR7801239A 1978-04-24 1978-04-24 Preparing method of wet-recording paper for fish detection KR790000758B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR7801239A KR790000758B1 (en) 1978-04-24 1978-04-24 Preparing method of wet-recording paper for fish detection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR7801239A KR790000758B1 (en) 1978-04-24 1978-04-24 Preparing method of wet-recording paper for fish detection

Publications (1)

Publication Number Publication Date
KR790000758B1 true KR790000758B1 (en) 1979-06-29

Family

ID=19207527

Family Applications (1)

Application Number Title Priority Date Filing Date
KR7801239A KR790000758B1 (en) 1978-04-24 1978-04-24 Preparing method of wet-recording paper for fish detection

Country Status (1)

Country Link
KR (1) KR790000758B1 (en)

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