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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0879475 (1978-02-21) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 19 인용 특허 : 0 |
A water and energy conservation system connectable between a hot water line and a hot water faucet comprising a reservoir for saving clean water normally wasted as the hot water tap is turned on and the cold water retained in the hot water line between the hot water system and the faucet is drained.
A water conservation system connectable between a hot water line and a hot water faucet comprising: a reservoir having an inlet and an outlet; first control means connectable to said hot water line, said faucet, and said reservoir inlet for permitting the flow of water from said line into said reser
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