-
公开(公告)号:US1434720A
公开(公告)日:1922-11-07
申请号:US50968821
申请日:1921-10-22
Applicant: INTERNAT BEAD WIRE COMPANY
Inventor: COMSTOCK PRATT ALPHONSO
IPC: B60C15/04
CPC classification number: B60C15/04
-
公开(公告)号:US1434721A
公开(公告)日:1922-11-07
申请号:US51717021
申请日:1921-11-23
Applicant: INTERNAT BEAD WIRE COMPANY
Inventor: COMSTOCK PRATT ALPHONSO
IPC: B60C15/04
CPC classification number: B60C15/04
-
公开(公告)号:US1437013A
公开(公告)日:1922-11-28
申请号:US28512319
申请日:1919-03-25
Applicant: INTERNAT BEAD WIRE COMPANY
Inventor: COMSTOCK PRATT ALPHONSO
IPC: D07B1/18
CPC classification number: D07B1/0626 , D07B7/165 , D07B2201/2017 , D07B2201/2023 , D07B2201/2024 , D07B2201/2039 , D07B2201/206 , D07B2501/2053 , D07B2801/12
-
-