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11.
公开(公告)号:US3246058A
公开(公告)日:1966-04-12
申请号:US9238661
申请日:1961-02-28
Applicant: ALLIED CHEM
Inventor: VOELKER WALTER D
CPC classification number: B32B37/146 , B29C44/30 , B29C44/326 , B29C44/329 , B29C44/332 , B29L2007/00 , B29L2009/00 , B32B27/00 , B32B37/1284 , B32B2305/022 , B32B2305/08 , E04C2/296 , E04D3/352 , E04D3/357 , Y10T428/24157 , Y10T428/24174 , Y10T428/249984
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12.Method and apparatus for preparing polyurethane foam sandwich structure 失效
Title translation: 制备聚氨酯泡沫夹心结构的方法和设备公开(公告)号:US3240846A
公开(公告)日:1966-03-15
申请号:US21512862
申请日:1962-08-06
Applicant: ALLIED CHEM
Inventor: VOELKER WALTER D
CPC classification number: B29C44/30 , B29C44/326 , B29L2007/00 , B29L2009/00 , B32B27/00 , Y10S264/13 , Y10S521/917 , Y10S521/918
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公开(公告)号:US3240845A
公开(公告)日:1966-03-15
申请号:US23961962
申请日:1962-11-23
Applicant: ALLIED CHEM
Inventor: VOELKER WALTER D
IPC: B29C44/30
CPC classification number: B29C44/306 , B29L2007/00 , B29L2009/00 , Y10S220/902 , Y10S229/93 , Y10T156/1002 , Y10T428/24512
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公开(公告)号:US3233576A
公开(公告)日:1966-02-08
申请号:US11848961
申请日:1961-06-13
Applicant: ALLIED CHEM
Inventor: VOELKER WALTER D
CPC classification number: B29C44/362 , B29C44/30 , B29C44/326 , B29C44/332 , B29K2105/06 , B29L2007/00 , B29L2009/00 , B32B27/00 , D06M17/10 , D06N3/0086 , D06N3/14 , D06N2205/04
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公开(公告)号:US3293338A
公开(公告)日:1966-12-20
申请号:US23962062
申请日:1962-11-23
Applicant: ALLIED CHEM
Inventor: VOELKER WALTER D
IPC: B29C44/00
CPC classification number: B29C67/20
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公开(公告)号:US3249659A
公开(公告)日:1966-05-03
申请号:US12521661
申请日:1961-07-19
Applicant: ALLIED CHEM
Inventor: VOELKER WALTER D
CPC classification number: F16L59/029 , B29C44/326 , B29C44/329 , B29C44/332 , B29C44/334 , B32B3/12 , B32B27/00 , E04C2/36 , Y10T428/24149 , Y10T428/24157 , Y10T428/24174 , Y10T428/249981
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公开(公告)号:US3243492A
公开(公告)日:1966-03-29
申请号:US17184962
申请日:1962-02-08
Applicant: ALLIED CHEM
Inventor: VOELKER WALTER D
IPC: C08J9/36
CPC classification number: C08J9/36 , C08J2375/04 , Y10T428/249953
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