Patent search ap:("WILLIAM B NOE") AND inv:"NOE WILLIAM B" Page 1

1.

发明授权
Tidally operated system for pumping water out of boats and floating docks 失效
Title translation: 用于将水排放出船和浮标的全面操作系统

公开(公告)号：US3532440A

公开(公告)日：1970-10-06

申请号：US3532440D

申请日：1969-01-13

Applicant: WILLIAM B NOE

Inventor： NOE WILLIAM B

IPC: B63B13/00 , F04F5/10 , F04B23/04 , E02B9/00

CPC classification number: F04F5/10 , B63B13/00

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