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公开(公告)号:US2613826A
公开(公告)日:1952-10-14
申请号:US12218549
申请日:1949-10-19
Applicant: LITTLE INC A
Inventor: LENNOX DAWBARN WARING
IPC: C21B7/18
CPC classification number: C21B7/18
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公开(公告)号:US2597422A
公开(公告)日:1952-05-20
申请号:US4891048
申请日:1948-09-11
Applicant: LITTLE INC A
Inventor: WOOD HARRY P
CPC classification number: B01J19/0073 , B01F5/0256 , B01J10/002 , B01J19/26 , B01J2208/00539 , C09B67/0002 , Y02P20/149 , Y10S116/18 , Y10S116/19
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公开(公告)号:US2593125A
公开(公告)日:1952-04-15
申请号:US10394449
申请日:1949-07-09
Applicant: LITTLE INC A
Inventor: EDWARD EATON SAMUEL , HARFORD CHARLES G
IPC: C04B14/40
CPC classification number: C04B14/40
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公开(公告)号:US2544474A
公开(公告)日:1951-03-06
申请号:US76838947
申请日:1947-08-13
Applicant: LITTLE INC A
Inventor: SWANTON JR JOHN R
CPC classification number: F24F5/0046 , F24J2/245 , F24J2/26 , F24J2/4647 , Y02E10/44
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公开(公告)号:US2542761A
公开(公告)日:1951-02-20
申请号:US62455345
申请日:1945-10-25
Applicant: LITTLE INC A
Inventor: FOGLER BENJAMIN B
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公开(公告)号:US2507827A
公开(公告)日:1950-05-16
申请号:US51994444
申请日:1944-01-27
Applicant: LITTLE INC A
Inventor: EARL STAFFORD , LEE HORACE N
CPC classification number: B01D39/083 , B01D39/20 , B01D46/00 , B01D2239/0464 , B01D2239/065 , B01D2239/0654 , B01D2239/0681 , B01D2239/1225 , B01D2239/1233 , Y10T428/31652
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公开(公告)号:US2504314A
公开(公告)日:1950-04-18
申请号:US57329645
申请日:1945-01-17
Applicant: LITTLE INC A
Inventor: GEORGE FEICK
IPC: A61M16/10
CPC classification number: A61M16/10 , A61M2202/0208 , A61M2202/03 , Y10T137/6606 , Y10T137/8158 , A61M2202/0007
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公开(公告)号:US2448491A
公开(公告)日:1948-08-31
申请号:US56221544
申请日:1944-11-06
Applicant: LITTLE INC A
Inventor: LATHAM JR ALLEN
IPC: F25J3/04
CPC classification number: F25J3/04866 , F25J3/044 , F25J3/04981 , F25J2200/70 , F25J2240/42 , Y10S62/905
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公开(公告)号:US2446880A
公开(公告)日:1948-08-10
申请号:US40035441
申请日:1941-06-28
Applicant: LITTLE INC A
Inventor: KLEINSCHMIDT ROBERT V
CPC classification number: B01D1/289 , B01D1/02 , B01D1/28 , B01D1/2818
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公开(公告)号:US2384301A
公开(公告)日:1945-09-04
申请号:US54465244
申请日:1944-07-12
Applicant: LITTLE INC A
Inventor: HARFORD CHARLES G
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