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公开(公告)号:US2755242A
公开(公告)日:1956-07-17
申请号:US42224954
申请日:1954-04-09
Applicant: ALUMINUM CO OF AMERICA
Inventor: FRED KELLER , ZELLEY WALTER G
IPC: C25D11/38
CPC classification number: C25D11/38
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公开(公告)号:US3523843A
公开(公告)日:1970-08-11
申请号:US3523843D
申请日:1967-07-21
Applicant: ALUMINUM CO OF AMERICA
Inventor: ZELLEY WALTER G
CPC classification number: C23F1/36
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公开(公告)号:US3290151A
公开(公告)日:1966-12-06
申请号:US28646363
申请日:1963-06-10
Applicant: ALUMINUM CO OF AMERICA
Inventor: ZELLEY WALTER G
IPC: B41N3/03
CPC classification number: B41N3/038
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公开(公告)号:US2638410A
公开(公告)日:1953-05-12
申请号:US20631451
申请日:1951-01-16
Applicant: ALUMINUM CO OF AMERICA
Inventor: ZELLEY WALTER G
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公开(公告)号:US3577288A
公开(公告)日:1971-05-04
申请号:US3577288D
申请日:1968-11-25
Applicant: ALUMINUM CO OF AMERICA
Inventor: ZELLEY WALTER G , WALTON CHARLES J
CPC classification number: C23C22/66 , Y10T428/2935
Abstract: A TUBULAR ALUMINUM TEXTILE PIRN HAVING AN ALPHAALUMINA HYDRATE COATING THEREON.
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公开(公告)号:US3039899A
公开(公告)日:1962-06-19
申请号:US8686761
申请日:1961-02-03
Applicant: ALUMINUM CO OF AMERICA
Inventor: FRED KELLER , ZELLEY WALTER G
IPC: C23C22/66
CPC classification number: C23C22/66
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公开(公告)号:US2676916A
公开(公告)日:1954-04-27
申请号:US11751449
申请日:1949-09-23
Applicant: ALUMINUM CO OF AMERICA
Inventor: ZELLEY WALTER G
IPC: C25D5/44
CPC classification number: C25D5/44
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公开(公告)号:US3503816A
公开(公告)日:1970-03-31
申请号:US3503816D
申请日:1967-01-18
Applicant: ALUMINUM CO OF AMERICA
Inventor: ZELLEY WALTER G
CPC classification number: C23F1/36
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公开(公告)号:US3266900A
公开(公告)日:1966-08-16
申请号:US28646463
申请日:1963-06-10
Applicant: ALUMINUM CO OF AMERICA
Inventor: ZELLEY WALTER G
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公开(公告)号:US3039910A
公开(公告)日:1962-06-19
申请号:US77272058
申请日:1958-11-10
Applicant: ALUMINUM CO OF AMERICA
Inventor: ZELLEY WALTER G
IPC: C23F1/20
CPC classification number: C23F1/20
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