-
公开(公告)号：US1593715A
公开(公告)日：1926-07-27
申请号：US8275616
申请日：1916-03-07
Applicant: DUPLEX YARN COMPANY
Inventor： TOM FORREST
IPC: D02G3/28
CPC classification number: D02G3/288
-
公开(公告)号：US1514253A
公开(公告)日：1924-11-04
申请号：US19584217
申请日：1917-10-10
Applicant: DUPLEX YARN COMPANY
Inventor： TOM FORREST
IPC: D02G3/36
-
Search Results
2
records
(took 0.015 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
