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公开(公告)号:US3220152A
公开(公告)日:1965-11-30
申请号:US13877061
申请日:1961-09-18
Applicant: UNION TANK CAR CO
Inventor: STURM ROLLAND G
IPC: E04B1/19
CPC classification number: E04B1/19 , E04B1/1906 , E04B2001/1927 , E04B2001/1972 , E04B2001/1987 , E04B2001/1993 , Y10S52/10
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公开(公告)号:CA756793A
公开(公告)日:1967-04-18
申请号:CA756793D
Applicant: UNION TANK CAR CO
Inventor: STURM ROLLAND G
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公开(公告)号:US3255557A
公开(公告)日:1966-06-14
申请号:US26799563
申请日:1963-03-26
Applicant: UNION TANK CAR CO
Inventor: STURM ROLLAND G
CPC classification number: E04B1/3211 , E04B7/105 , E04B2001/3247 , E04B2001/3252 , E04B2001/3294
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公开(公告)号:US3191394A
公开(公告)日:1965-06-29
申请号:US26806963
申请日:1963-03-26
Applicant: UNION TANK CAR CO
Inventor: AVERY HAZELTON H , STURM ROLLAND G
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公开(公告)号:CA736643A
公开(公告)日:1966-06-21
申请号:CA736643D
Applicant: UNION TANK CAR CO
Inventor: STURM ROLLAND G
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