-
公开(公告)号：US2184466A
公开(公告)日：1939-12-26
申请号：US17795237
申请日：1937-12-03
Applicant: MACWHYTE COMPANY
Inventor： OST EVAN W , SAWYER HERBERT E
IPC: F16G11/00
CPC classification number: F16G11/146 , F16G11/046 , F16G11/048 , Y10T403/4336
Search Results
1
records
(took 0.012 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
