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公开(公告)号:US3493344A
公开(公告)日:1970-02-03
申请号:US3493344D
申请日:1966-12-21
Applicant: JOHN C ST CLAIR
Inventor: CLAIR JOHN C ST
CPC classification number: F28C3/18 , Y10S165/016
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12.Rotary switch with naoh solution between rotor and stator 失效
Title translation: 旋转开关与转子和定子之间的NAOH解决方案公开(公告)号:US3432742A
公开(公告)日:1969-03-11
申请号:US3432742D
申请日:1967-05-02
Applicant: JOHN C ST CLAIR
Inventor: CLAIR JOHN C ST
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