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公开(公告)号:US2882694A
公开(公告)日:1959-04-21
申请号:US61432856
申请日:1956-10-05
Applicant: VANDER AREND PETER C , DOUGLAS MANN
Inventor: VANDER AREND PETER C , DOUGLAS MANN
IPC: F17C3/10
CPC classification number: F17C3/10 , F17C2201/0109 , F17C2201/052 , F17C2203/012 , F17C2203/0629 , F17C2203/0631 , F17C2205/0149 , F17C2221/011 , F17C2221/012 , F17C2221/014 , F17C2221/017 , Y02E60/321 , Y10S220/901
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公开(公告)号:US2871042A
公开(公告)日:1959-01-27
申请号:US43409654
申请日:1954-06-02
Applicant: BIRMINGHAM BASCOM W , BROWN EDMUND H , SCOTT RUSSELL B , VANDER AREND PETER C
Inventor: BIRMINGHAM BASCOM W , BROWN EDMUND H , SCOTT RUSSELL B , VANDER AREND PETER C
IPC: F16L59/12
CPC classification number: F16L59/12 , Y10S220/901 , Y10T403/40
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