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公开(公告)号:US2576543A
公开(公告)日:1951-11-27
申请号:US71360246
申请日:1946-12-02
Applicant: WOOD CONVERSION CO
Inventor: SMITH JUDSON P
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公开(公告)号:US2553412A
公开(公告)日:1951-05-15
申请号:US51410743
申请日:1943-12-13
Applicant: WOOD CONVERSION CO
Inventor: HERITAGE CLARK C
CPC classification number: C08L97/02 , C08L61/06 , Y10T428/2938 , C08L2666/16
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公开(公告)号:US2541058A
公开(公告)日:1951-02-13
申请号:US3327848
申请日:1948-06-16
Applicant: WOOD CONVERSION CO
Inventor: HERITAGE CLARK C , BECKUM WILLIAM G VAN
IPC: D21C3/02
CPC classification number: D21C3/02
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公开(公告)号:US2493194A
公开(公告)日:1950-01-03
申请号:US71315046
申请日:1946-11-29
Applicant: WOOD CONVERSION CO
Inventor: HEINO ARNE W
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65.
公开(公告)号:US2454533A
公开(公告)日:1948-11-23
申请号:US35123840
申请日:1940-08-03
Applicant: WOOD CONVERSION CO
Inventor: WALTER HENRY E
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公开(公告)号:US2439604A
公开(公告)日:1948-04-13
申请号:US47775543
申请日:1943-03-02
Applicant: WOOD CONVERSION CO
Inventor: HERITAGE CLARK C
IPC: E04F21/12
CPC classification number: E04F21/12
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公开(公告)号:US2375450A
公开(公告)日:1945-05-08
申请号:US31710540
申请日:1940-02-03
Applicant: WOOD CONVERSION CO
Inventor: WALTER HENRY E
IPC: D21J1/08
CPC classification number: D21J1/08
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公开(公告)号:US2369092A
公开(公告)日:1945-02-06
申请号:US22035538
申请日:1938-07-20
Applicant: WOOD CONVERSION CO
Inventor: WALTER HENRY E
IPC: D21J1/00
CPC classification number: D21J1/00
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公开(公告)号:US2363480A
公开(公告)日:1944-11-28
申请号:US45428042
申请日:1942-08-10
Applicant: WOOD CONVERSION CO
Inventor: BROWNLEE ROBERT N
IPC: D04H1/00
CPC classification number: D04H1/00 , Y10S425/201
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公开(公告)号:US2325027A
公开(公告)日:1943-07-27
申请号:US41407841
申请日:1941-10-08
Applicant: WOOD CONVERSION CO
Inventor: ANWAY HERMAN W
IPC: G01N3/00
CPC classification number: G01N3/00
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