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公开(公告)号:US1137441A
公开(公告)日:1915-04-27
申请号:US1913808471
申请日:1913-12-23
Applicant: GEN FIREPROOFING CO
Inventor: WHITE HERBERT E
CPC classification number: B21F27/06
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公开(公告)号:US1056871A
公开(公告)日:1913-03-25
申请号:US1912677372
申请日:1912-02-13
Applicant: GEN FIREPROOFING CO
Inventor: WHITE HERBERT E
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公开(公告)号:US1014617A
公开(公告)日:1912-01-09
申请号:US1911653728
申请日:1911-10-09
Applicant: GEN FIREPROOFING CO
Inventor: WHITE HERBERT E
CPC classification number: B21D31/043 , E04C2/427 , Y10T29/185
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公开(公告)号:US1014616A
公开(公告)日:1912-01-09
申请号:US1910541962
申请日:1910-02-04
Applicant: GEN FIREPROOFING CO
Inventor: WHITE HERBERT E
CPC classification number: E04F13/04
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公开(公告)号:US919273A
公开(公告)日:1909-04-20
申请号:US1908434236
申请日:1908-05-22
Applicant: GEN FIREPROOFING CO
Inventor: WHITE HERBERT E
CPC classification number: E04C3/292
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公开(公告)号:US858693A
公开(公告)日:1907-07-02
申请号:US1906324515
申请日:1906-07-02
Applicant: GEN FIREPROOFING CO
Inventor: WHITE HERBERT E
CPC classification number: E04C5/03
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公开(公告)号:US1212863A
公开(公告)日:1917-01-16
申请号:US1913773651
申请日:1913-06-14
Applicant: GEN FIREPROOFING CO
Inventor: WHITE HERBERT E
CPC classification number: B21D31/043 , Y10T29/185
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公开(公告)号:US1112181A
公开(公告)日:1914-09-29
申请号:US1912686603
申请日:1912-03-27
Applicant: GEN FIREPROOFING CO
Inventor: WHITE HERBERT E
CPC classification number: E04F13/04
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公开(公告)号:US1100804A
公开(公告)日:1914-06-23
申请号:US1909519136
申请日:1909-09-23
Applicant: GEN FIREPROOFING CO
Inventor: WHITE HERBERT E
CPC classification number: A47B83/001
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公开(公告)号:US993930A
公开(公告)日:1911-05-30
申请号:US1910549904
申请日:1910-03-17
Applicant: GEN FIREPROOFING CO
Inventor: WHITE HERBERT E
CPC classification number: E04F13/04
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