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公开(公告)号:US1845256A
公开(公告)日:1932-02-16
申请号:US43573430
申请日:1930-03-14
Applicant: CHERRY BURRELL CORP
Inventor: HARVEY FELDMEIER , WILLIAM ASTLE
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公开(公告)号:US2190584A
公开(公告)日:1940-02-13
申请号:US57782931
申请日:1931-11-28
Applicant: CHERRY BURRELL CORP
Inventor: HARVEY FELDMEIER , WILLIAM ASTLE
IPC: F28G13/00
CPC classification number: F28G13/00
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公开(公告)号:US1822915A
公开(公告)日:1931-09-15
申请号:US38058229
申请日:1929-07-24
Applicant: CHERRY BURRELL CORP
Inventor: JAY WIGHTMAN ROLAN , WILLIAM ASTLE
IPC: A23L3/22
CPC classification number: A23L3/22
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公开(公告)号:US1988548A
公开(公告)日:1935-01-22
申请号:US72295734
申请日:1934-04-28
Applicant: CHERRY BURRELL CORP
Inventor: HARVEY FELDMEIER , WILLIAM ASTLE
IPC: A01J9/04
CPC classification number: A01J9/04
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公开(公告)号:US1963519A
公开(公告)日:1934-06-19
申请号:US52363831
申请日:1931-03-18
Applicant: CHERRY BURRELL CORP
Inventor: WILLIAM ASTLE
IPC: A23C3/03
CPC classification number: A23C3/031 , Y10T137/469 , Y10T137/86139 , Y10T137/86445
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