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公开(公告)号:US1880971A
公开(公告)日:1932-10-04
申请号:US45754030
申请日:1930-05-29
Applicant: CELOTEX COMPANY
Inventor: MUNROE TREADWAY B , LATHROP ELBERT C
IPC: B27K3/40
CPC classification number: B27K3/40 , B27K2200/10
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公开(公告)号:US1935574A
公开(公告)日:1933-11-14
申请号:US50701931
申请日:1931-01-06
Applicant: CELOTEX COMPANY
Inventor: MUNROE TREADWAY B , WALLACE WATERFALL
IPC: E04B1/82
CPC classification number: E04B1/82 , E04B2001/8263 , E04B2001/8281
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公开(公告)号:US1909213A
公开(公告)日:1933-05-16
申请号:US44203530
申请日:1930-04-05
Applicant: CELOTEX COMPANY
Inventor: MUNROE TREADWAY B
IPC: F26B7/00
CPC classification number: F26B7/00
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公开(公告)号:US1881419A
公开(公告)日:1932-10-04
申请号:US37494429
申请日:1929-06-29
Applicant: CELOTEX COMPANY
Inventor: MUNROE TREADWAY B , IRVINE FERGUS A
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公开(公告)号:US1880972A
公开(公告)日:1932-10-04
申请号:US50520330
申请日:1930-12-27
Applicant: CELOTEX COMPANY
Inventor: MUNROE TREADWAY B , LATHROP ELBERT C
IPC: B27K3/52
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公开(公告)号:US1854557A
公开(公告)日:1932-04-19
申请号:US41063629
申请日:1929-11-28
Applicant: CELOTEX COMPANY
Inventor: MUNROE TREADWAY B , LATHROP ELBERT C
IPC: D01C1/04
CPC classification number: D01C1/04
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