-
公开(公告)号:US2814088A
公开(公告)日:1957-11-26
申请号:US58969356
申请日:1956-06-06
Applicant: AMERICAN VISCOSE CORP
Inventor: AYARS JR EDWARD M , BEYERS GEORGE W , HEFFELFINGER ROBERT D , TRUITT JOSEPH A
IPC: D02H13/00
CPC classification number: D02H13/00
-
公开(公告)号:US2801460A
公开(公告)日:1957-08-06
申请号:US52475155
申请日:1955-07-27
Applicant: AMERICAN VISCOSE CORP
Inventor: AYARS JR EDWARD M , LITTLE ARTHUR W
IPC: D02H3/00
CPC classification number: D02H3/00
-
公开(公告)号:US2875902A
公开(公告)日:1959-03-03
申请号:US57290856
申请日:1956-03-21
Applicant: AMERICAN VISCOSE CORP
Inventor: AYARS JR EDWARD M
IPC: A47B81/00
CPC classification number: A47B81/007 , Y10T403/7001 , Y10T403/7073 , Y10T403/7096
-
公开(公告)号:US2781181A
公开(公告)日:1957-02-12
申请号:US41228454
申请日:1954-02-24
Applicant: AMERICAN VISCOSE CORP
Inventor: AYARS JR EDWARD M
IPC: B65H59/22
CPC classification number: B65H59/225 , B65H2701/31
-
-
-