최소 단어 이상 선택하여야 합니다.
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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0521361 (1974-11-06) |
발명자 / 주소 |
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출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 40 인용 특허 : 0 |
A combination including a packet having a space therein containing a tablet formed of a solid fabric softener composition which is partially water soluble. The packet is formed from a pair of flexible porous open-celled sheets which are joined together in face-to-face relation. A flexible opening fo
In combination, a pair of flexible, porous, open-celled sheets joined together in face-to-face relation to form a packet; said packet including a flexible opening; said opening having a normally closed position when the sheets forming said packet are in their expanded condition; said opening being e
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