-
公开(公告)号:US1353849A
公开(公告)日:1920-09-28
申请号:US29882619
申请日:1919-05-22
Applicant: PENNELL CHARLES L
Inventor: PENNELL CHARLES L
IPC: B60B15/10
CPC classification number: B60B15/10
-
公开(公告)号:US695730A
公开(公告)日:1902-03-18
申请号:US1901056091
申请日:1901-04-16
Applicant: JONES FRANK , PENNELL CHARLES L
Inventor: JONES FRANK , PENNELL CHARLES L
CPC classification number: B22C1/167 , C04B2111/00939
-
公开(公告)号:US881146A
公开(公告)日:1908-03-10
申请号:US881146D
Applicant: CHARLES WAGNER , PENNELL CHARLES L
Inventor: PENNELL CHARLES L
CPC classification number: B65G67/00
-
公开(公告)号:US1373203A
公开(公告)日:1921-03-29
申请号:US29718019
申请日:1919-05-15
Applicant: PENNELL CHARLES L
Inventor: PENNELL CHARLES L
IPC: B60B15/10
CPC classification number: B60B15/10
-
-
-