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JP5208396B2
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真空下水道用弁、真空式下水道システム
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(en)
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Siphon break apparatus configured to prevent a siphon effect in a fluid conduit of a dishwasher and an associated method
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Ball separation apparatus
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CA1283332C
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Rechauffeur d'eau alimentaire de generateur de vapeur
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Device for automatic circulation in sewage water pump stations
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立式自控自吸泵的反冲装置
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Relief-valve |
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KR102242126B1
(ko)
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송출장치를 이용한 자연유하식 물돌리기 장치
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Peters |
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Self-priming centrifugal pump
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CN216643211U
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不锈钢管汇集气装置
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JP2524871B2
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オリフィストラップ装置
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Improvement in plumberss traps |
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ボール逆止弁及び揚送装置
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(en)
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Improvement in stench and other traps |
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Two stage pump with low and high pressure output, a thermal relief valve and a filter
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US177401A
(en)
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Improvement in force-pumps |
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titus |
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(en)
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miynidier |
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KR960008437Y1
(ko)
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식기세척기의 배수장치
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(en)
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Siphon |
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FR2544215A1
(fr)
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Procede et dispositif pour empecher les coups de belier dans un evaporateur, par fermeture du tuyau d'event
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BE486563A
(da)
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JP6238522B2
(ja)
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汚水枡内に設置する真空自動開閉装置における逆流防止方法
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