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1.
公开(公告)号:US3228083A
公开(公告)日:1966-01-11
申请号:US41127364
申请日:1964-11-16
Applicant: GARDNER LELAND C , WALDROP JR LAWSON F
Inventor: GARDNER LELAND C , WALDROP JR LAWSON F
CPC classification number: E03C1/12 , E03F5/0407 , E03F5/041 , E03F2005/0413 , Y10T24/142
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公开(公告)号:US3193299A
公开(公告)日:1965-07-06
申请号:US30052763
申请日:1963-08-07
Applicant: GARDNER LELAND C , WALDROP JR LAWSON F
Inventor: GARDNER LELAND C , WALDROP JR LAWSON F
IPC: F16L21/04
CPC classification number: F16L21/04 , F16L13/122
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公开(公告)号:US3148902A
公开(公告)日:1964-09-15
申请号:US13943261
申请日:1961-09-20
Applicant: GARDNER SR LELAND CHARLES , WALDROP JR LAWSON F
Inventor: GARDNER SR LELAND CHARLES , WALDROP JR LAWSON F
CPC classification number: F16L21/04 , E03F3/04 , F16L19/005
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4.Positioning, leveling and supporting device mountable upon an upright pipe or the like 失效
Title translation: 定位,调平和支撑装置可安装在直立管等上公开(公告)号:US3192614A
公开(公告)日:1965-07-06
申请号:US34325364
申请日:1964-02-07
Applicant: GARDNER SR LELAND C , WALDROP JR LAWSON F
Inventor: GARDNER SR LELAND C , WALDROP JR LAWSON F
IPC: F16L1/10
CPC classification number: F16L1/10 , Y10S269/904 , Y10T24/1418 , Y10T24/2147
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