-
公开(公告)号:US3082134A
公开(公告)日:1963-03-19
申请号:US74775658
申请日:1958-07-10
Applicant: SPECIALTIES DEV CORP
Inventor: WENTZ EDWARD A
-
公开(公告)号:US3083131A
公开(公告)日:1963-03-26
申请号:US76302658
申请日:1958-09-24
Applicant: SPECIALTIES DEV CORP
Inventor: WENTZ EDWARD A
IPC: D04H3/07
CPC classification number: D04H3/07 , Y10T156/16
-
公开(公告)号:US2858992A
公开(公告)日:1958-11-04
申请号:US49212455
申请日:1955-03-04
Applicant: SPECIALTIES DEV CORP
Inventor: WENTZ EDWARD A
CPC classification number: B21F17/00 , B21D51/24 , B29C53/62 , B29C53/8041 , Y10S29/042 , Y10T29/49805 , Y10T29/49874
-
4.Method of manufacturing hollow articles composed of resin impregnated yarn windings 失效
Title translation: 制造由树脂浸渍纱线绕组组成的中空制品的方法公开(公告)号:US2792324A
公开(公告)日:1957-05-14
申请号:US47102254
申请日:1954-11-24
Applicant: SPECIALTIES DEV CORP
Inventor: DALEY HORACE S , WENTZ EDWARD A
IPC: B29C53/56
CPC classification number: B29C53/56 , Y10S60/909
-
公开(公告)号:US2628405A
公开(公告)日:1953-02-17
申请号:US4652648
申请日:1948-08-27
Applicant: SPECIALTIES DEV CORP
Inventor: WENTZ EDWARD A
-
公开(公告)号:US2570617A
公开(公告)日:1951-10-09
申请号:US16242750
申请日:1950-05-17
Applicant: SPECIALTIES DEV CORP
Inventor: WENTZ EDWARD A
IPC: B65H59/10
CPC classification number: B65H59/10 , B65H2701/31
-
公开(公告)号:US2901190A
公开(公告)日:1959-08-25
申请号:US53330855
申请日:1955-09-09
Applicant: SPECIALTIES DEV CORP
Inventor: WENTZ EDWARD A
CPC classification number: B65H54/64 , B21F17/00 , B29C53/602 , B29L2031/712 , B29L2031/7156
-
公开(公告)号:US2750130A
公开(公告)日:1956-06-12
申请号:US31316452
申请日:1952-10-04
Applicant: SPECIALTIES DEV CORP
Inventor: HEIZER EDWARD J , WENTZ EDWARD A
IPC: B65H59/10
CPC classification number: B65H59/10 , B65H2701/31
-
公开(公告)号:US2714494A
公开(公告)日:1955-08-02
申请号:US38193053
申请日:1953-09-23
Applicant: SPECIALTIES DEV CORP
Inventor: WENTZ EDWARD A
IPC: B65H59/16
CPC classification number: B65H59/16 , B65H2701/31
-
公开(公告)号:US2641062A
公开(公告)日:1953-06-09
申请号:US6649348
申请日:1948-12-21
Applicant: SPECIALTIES DEV CORP
Inventor: WENTZ EDWARD A
IPC: F26B13/00
CPC classification number: F26B13/001
-
-
-
-
-
-
-
-
-