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Priority to KR1019850002250ApriorityCriticalpatent/KR860007947A/en
Publication of KR860007947ApublicationCriticalpatent/KR860007947A/en
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
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성형된 고밀도 "폴리에텔렌필림"으로 원형인 낙하산 지붕을 절취하고 나머지 필림에 있어서 횡적으로 넓이와 길이가 1 : 5의 비율로 절단하여 한쪽 끝을 낙하산 지붕둘레에 열접착시킨후 50°-60℃의 온도에서 인장하여 낙하산 끈이 형성되게 한 완구용 낙하산의 제조방법.Cut a round parachute roof with a molded high-density "polyethylene film", cut the width and length of the width 1: 5 horizontally in the remaining film, and heat-bond one end to the parachute roof. A method of manufacturing a parachute for toys, which is made to tension at a temperature of ℃ to form a parachute string.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019850002250A1985-04-041985-04-04
How to make a parachute for toys
KR860007947A
(en)