-
公开(公告)号：US2985384A
公开(公告)日：1961-05-23
申请号：US75656758
申请日：1958-08-22
Applicant: MARTIN BYRON H
Inventor： MARTIN BYRON H
CPC classification number: B05B7/063 , A62C31/005 , B05B7/066 , E03C1/084
Search Results
1
records
(took 0.018 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
